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From vishalmis...@apache.org
Subject [cordova-plugin-globalization] branch master updated: Update moment.js to version 2.19.1
Date Mon, 06 Nov 2017 21:42:04 GMT
This is an automated email from the ASF dual-hosted git repository.

vishalmishra pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/cordova-plugin-globalization.git


The following commit(s) were added to refs/heads/master by this push:
     new fc09be6  Update moment.js to version 2.19.1
fc09be6 is described below

commit fc09be6cbd6b178b024c39f76a3ad5c3e0cf6293
Author: sruthakeerthikotla <sruthakeerthikotla@gmail.com>
AuthorDate: Mon Nov 6 12:33:35 2017 +0530

    Update moment.js to version 2.19.1
    
    This is the latest version of moment.js. The security vulnerability stated in https://nodesecurity.io/advisories/55 is fixed starting from version 2.11.2 . Source for this version can be found here : https://momentjs.com/ .
    
     This closes #61
---
 www/browser/moment.js | 12930 +++++++++++++++---------------------------------
 1 file changed, 4025 insertions(+), 8905 deletions(-)

diff --git a/www/browser/moment.js b/www/browser/moment.js
index a0272fd..1704b2a 100644
--- a/www/browser/moment.js
+++ b/www/browser/moment.js
@@ -1,9394 +1,4514 @@
 //! moment.js
-//! version : 2.8.4
+//! version : 2.19.1
 //! authors : Tim Wood, Iskren Chernev, Moment.js contributors
 //! license : MIT
 //! momentjs.com
 
-(function (undefined) {
-    /************************************
-        Constants
-    ************************************/
-
-    var moment,
-        VERSION = '2.8.4',
-        // the global-scope this is NOT the global object in Node.js
-        globalScope = typeof global !== 'undefined' ? global : this,
-        oldGlobalMoment,
-        round = Math.round,
-        hasOwnProperty = Object.prototype.hasOwnProperty,
-        i,
-
-        YEAR = 0,
-        MONTH = 1,
-        DATE = 2,
-        HOUR = 3,
-        MINUTE = 4,
-        SECOND = 5,
-        MILLISECOND = 6,
-
-        // internal storage for locale config files
-        locales = {},
-
-        // extra moment internal properties (plugins register props here)
-        momentProperties = [],
-
-        // check for nodeJS
-        hasModule = (typeof module !== 'undefined' && module && module.exports),
-
-        // ASP.NET json date format regex
-        aspNetJsonRegex = /^\/?Date\((\-?\d+)/i,
-        aspNetTimeSpanJsonRegex = /(\-)?(?:(\d*)\.)?(\d+)\:(\d+)(?:\:(\d+)\.?(\d{3})?)?/,
-
-        // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
-        // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
-        isoDurationRegex = /^(-)?P(?:(?:([0-9,.]*)Y)?(?:([0-9,.]*)M)?(?:([0-9,.]*)D)?(?:T(?:([0-9,.]*)H)?(?:([0-9,.]*)M)?(?:([0-9,.]*)S)?)?|([0-9,.]*)W)$/,
-
-        // format tokens
-        formattingTokens = /(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Q|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|mm?|ss?|S{1,4}|x|X|zz?|ZZ?|.)/g,
-        localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g,
-
-        // parsing token regexes
-        parseTokenOneOrTwoDigits = /\d\d?/, // 0 - 99
-        parseTokenOneToThreeDigits = /\d{1,3}/, // 0 - 999
-        parseTokenOneToFourDigits = /\d{1,4}/, // 0 - 9999
-        parseTokenOneToSixDigits = /[+\-]?\d{1,6}/, // -999,999 - 999,999
-        parseTokenDigits = /\d+/, // nonzero number of digits
-        parseTokenWord = /[0-9]*['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+|[\u0600-\u06FF\/]+(\s*?[\u0600-\u06FF]+){1,2}/i, // any word (or two) characters or numbers including two/three word month in arabic.
-        parseTokenTimezone = /Z|[\+\-]\d\d:?\d\d/gi, // +00:00 -00:00 +0000 -0000 or Z
-        parseTokenT = /T/i, // T (ISO separator)
-        parseTokenOffsetMs = /[\+\-]?\d+/, // 1234567890123
-        parseTokenTimestampMs = /[\+\-]?\d+(\.\d{1,3})?/, // 123456789 123456789.123
-
-        //strict parsing regexes
-        parseTokenOneDigit = /\d/, // 0 - 9
-        parseTokenTwoDigits = /\d\d/, // 00 - 99
-        parseTokenThreeDigits = /\d{3}/, // 000 - 999
-        parseTokenFourDigits = /\d{4}/, // 0000 - 9999
-        parseTokenSixDigits = /[+-]?\d{6}/, // -999,999 - 999,999
-        parseTokenSignedNumber = /[+-]?\d+/, // -inf - inf
-
-        // iso 8601 regex
-        // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)
-        isoRegex = /^\s*(?:[+-]\d{6}|\d{4})-(?:(\d\d-\d\d)|(W\d\d$)|(W\d\d-\d)|(\d\d\d))((T| )(\d\d(:\d\d(:\d\d(\.\d+)?)?)?)?([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/,
-
-        isoFormat = 'YYYY-MM-DDTHH:mm:ssZ',
-
-        isoDates = [
-            ['YYYYYY-MM-DD', /[+-]\d{6}-\d{2}-\d{2}/],
-            ['YYYY-MM-DD', /\d{4}-\d{2}-\d{2}/],
-            ['GGGG-[W]WW-E', /\d{4}-W\d{2}-\d/],
-            ['GGGG-[W]WW', /\d{4}-W\d{2}/],
-            ['YYYY-DDD', /\d{4}-\d{3}/]
-        ],
-
-        // iso time formats and regexes
-        isoTimes = [
-            ['HH:mm:ss.SSSS', /(T| )\d\d:\d\d:\d\d\.\d+/],
-            ['HH:mm:ss', /(T| )\d\d:\d\d:\d\d/],
-            ['HH:mm', /(T| )\d\d:\d\d/],
-            ['HH', /(T| )\d\d/]
-        ],
-
-        // timezone chunker '+10:00' > ['10', '00'] or '-1530' > ['-15', '30']
-        parseTimezoneChunker = /([\+\-]|\d\d)/gi,
-
-        // getter and setter names
-        proxyGettersAndSetters = 'Date|Hours|Minutes|Seconds|Milliseconds'.split('|'),
-        unitMillisecondFactors = {
-            'Milliseconds' : 1,
-            'Seconds' : 1e3,
-            'Minutes' : 6e4,
-            'Hours' : 36e5,
-            'Days' : 864e5,
-            'Months' : 2592e6,
-            'Years' : 31536e6
-        },
-
-        unitAliases = {
-            ms : 'millisecond',
-            s : 'second',
-            m : 'minute',
-            h : 'hour',
-            d : 'day',
-            D : 'date',
-            w : 'week',
-            W : 'isoWeek',
-            M : 'month',
-            Q : 'quarter',
-            y : 'year',
-            DDD : 'dayOfYear',
-            e : 'weekday',
-            E : 'isoWeekday',
-            gg: 'weekYear',
-            GG: 'isoWeekYear'
-        },
-
-        camelFunctions = {
-            dayofyear : 'dayOfYear',
-            isoweekday : 'isoWeekday',
-            isoweek : 'isoWeek',
-            weekyear : 'weekYear',
-            isoweekyear : 'isoWeekYear'
-        },
-
-        // format function strings
-        formatFunctions = {},
-
-        // default relative time thresholds
-        relativeTimeThresholds = {
-            s: 45,  // seconds to minute
-            m: 45,  // minutes to hour
-            h: 22,  // hours to day
-            d: 26,  // days to month
-            M: 11   // months to year
-        },
-
-        // tokens to ordinalize and pad
-        ordinalizeTokens = 'DDD w W M D d'.split(' '),
-        paddedTokens = 'M D H h m s w W'.split(' '),
-
-        formatTokenFunctions = {
-            M    : function () {
-                return this.month() + 1;
-            },
-            MMM  : function (format) {
-                return this.localeData().monthsShort(this, format);
-            },
-            MMMM : function (format) {
-                return this.localeData().months(this, format);
-            },
-            D    : function () {
-                return this.date();
-            },
-            DDD  : function () {
-                return this.dayOfYear();
-            },
-            d    : function () {
-                return this.day();
-            },
-            dd   : function (format) {
-                return this.localeData().weekdaysMin(this, format);
-            },
-            ddd  : function (format) {
-                return this.localeData().weekdaysShort(this, format);
-            },
-            dddd : function (format) {
-                return this.localeData().weekdays(this, format);
-            },
-            w    : function () {
-                return this.week();
-            },
-            W    : function () {
-                return this.isoWeek();
-            },
-            YY   : function () {
-                return leftZeroFill(this.year() % 100, 2);
-            },
-            YYYY : function () {
-                return leftZeroFill(this.year(), 4);
-            },
-            YYYYY : function () {
-                return leftZeroFill(this.year(), 5);
-            },
-            YYYYYY : function () {
-                var y = this.year(), sign = y >= 0 ? '+' : '-';
-                return sign + leftZeroFill(Math.abs(y), 6);
-            },
-            gg   : function () {
-                return leftZeroFill(this.weekYear() % 100, 2);
-            },
-            gggg : function () {
-                return leftZeroFill(this.weekYear(), 4);
-            },
-            ggggg : function () {
-                return leftZeroFill(this.weekYear(), 5);
-            },
-            GG   : function () {
-                return leftZeroFill(this.isoWeekYear() % 100, 2);
-            },
-            GGGG : function () {
-                return leftZeroFill(this.isoWeekYear(), 4);
-            },
-            GGGGG : function () {
-                return leftZeroFill(this.isoWeekYear(), 5);
-            },
-            e : function () {
-                return this.weekday();
-            },
-            E : function () {
-                return this.isoWeekday();
-            },
-            a    : function () {
-                return this.localeData().meridiem(this.hours(), this.minutes(), true);
-            },
-            A    : function () {
-                return this.localeData().meridiem(this.hours(), this.minutes(), false);
-            },
-            H    : function () {
-                return this.hours();
-            },
-            h    : function () {
-                return this.hours() % 12 || 12;
-            },
-            m    : function () {
-                return this.minutes();
-            },
-            s    : function () {
-                return this.seconds();
-            },
-            S    : function () {
-                return toInt(this.milliseconds() / 100);
-            },
-            SS   : function () {
-                return leftZeroFill(toInt(this.milliseconds() / 10), 2);
-            },
-            SSS  : function () {
-                return leftZeroFill(this.milliseconds(), 3);
-            },
-            SSSS : function () {
-                return leftZeroFill(this.milliseconds(), 3);
-            },
-            Z    : function () {
-                var a = -this.zone(),
-                    b = '+';
-                if (a < 0) {
-                    a = -a;
-                    b = '-';
-                }
-                return b + leftZeroFill(toInt(a / 60), 2) + ':' + leftZeroFill(toInt(a) % 60, 2);
-            },
-            ZZ   : function () {
-                var a = -this.zone(),
-                    b = '+';
-                if (a < 0) {
-                    a = -a;
-                    b = '-';
-                }
-                return b + leftZeroFill(toInt(a / 60), 2) + leftZeroFill(toInt(a) % 60, 2);
-            },
-            z : function () {
-                return this.zoneAbbr();
-            },
-            zz : function () {
-                return this.zoneName();
-            },
-            x    : function () {
-                return this.valueOf();
-            },
-            X    : function () {
-                return this.unix();
-            },
-            Q : function () {
-                return this.quarter();
+;(function (global, factory) {
+    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+    typeof define === 'function' && define.amd ? define(factory) :
+    global.moment = factory()
+}(this, (function () { 'use strict';
+
+var hookCallback;
+
+function hooks () {
+    return hookCallback.apply(null, arguments);
+}
+
+// This is done to register the method called with moment()
+// without creating circular dependencies.
+function setHookCallback (callback) {
+    hookCallback = callback;
+}
+
+function isArray(input) {
+    return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]';
+}
+
+function isObject(input) {
+    // IE8 will treat undefined and null as object if it wasn't for
+    // input != null
+    return input != null && Object.prototype.toString.call(input) === '[object Object]';
+}
+
+function isObjectEmpty(obj) {
+    if (Object.getOwnPropertyNames) {
+        return (Object.getOwnPropertyNames(obj).length === 0);
+    } else {
+        var k;
+        for (k in obj) {
+            if (obj.hasOwnProperty(k)) {
+                return false;
             }
-        },
-
-        deprecations = {},
-
-        lists = ['months', 'monthsShort', 'weekdays', 'weekdaysShort', 'weekdaysMin'];
-
-    // Pick the first defined of two or three arguments. dfl comes from
-    // default.
-    function dfl(a, b, c) {
-        switch (arguments.length) {
-            case 2: return a != null ? a : b;
-            case 3: return a != null ? a : b != null ? b : c;
-            default: throw new Error('Implement me');
         }
+        return true;
     }
+}
 
-    function hasOwnProp(a, b) {
-        return hasOwnProperty.call(a, b);
-    }
-
-    function defaultParsingFlags() {
-        // We need to deep clone this object, and es5 standard is not very
-        // helpful.
-        return {
-            empty : false,
-            unusedTokens : [],
-            unusedInput : [],
-            overflow : -2,
-            charsLeftOver : 0,
-            nullInput : false,
-            invalidMonth : null,
-            invalidFormat : false,
-            userInvalidated : false,
-            iso: false
-        };
-    }
+function isUndefined(input) {
+    return input === void 0;
+}
 
-    function printMsg(msg) {
-        if (moment.suppressDeprecationWarnings === false &&
-                typeof console !== 'undefined' && console.warn) {
-            console.warn('Deprecation warning: ' + msg);
-        }
-    }
+function isNumber(input) {
+    return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]';
+}
 
-    function deprecate(msg, fn) {
-        var firstTime = true;
-        return extend(function () {
-            if (firstTime) {
-                printMsg(msg);
-                firstTime = false;
-            }
-            return fn.apply(this, arguments);
-        }, fn);
+function isDate(input) {
+    return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]';
+}
+
+function map(arr, fn) {
+    var res = [], i;
+    for (i = 0; i < arr.length; ++i) {
+        res.push(fn(arr[i], i));
     }
+    return res;
+}
+
+function hasOwnProp(a, b) {
+    return Object.prototype.hasOwnProperty.call(a, b);
+}
 
-    function deprecateSimple(name, msg) {
-        if (!deprecations[name]) {
-            printMsg(msg);
-            deprecations[name] = true;
+function extend(a, b) {
+    for (var i in b) {
+        if (hasOwnProp(b, i)) {
+            a[i] = b[i];
         }
     }
 
-    function padToken(func, count) {
-        return function (a) {
-            return leftZeroFill(func.call(this, a), count);
-        };
-    }
-    function ordinalizeToken(func, period) {
-        return function (a) {
-            return this.localeData().ordinal(func.call(this, a), period);
-        };
+    if (hasOwnProp(b, 'toString')) {
+        a.toString = b.toString;
     }
 
-    while (ordinalizeTokens.length) {
-        i = ordinalizeTokens.pop();
-        formatTokenFunctions[i + 'o'] = ordinalizeToken(formatTokenFunctions[i], i);
-    }
-    while (paddedTokens.length) {
-        i = paddedTokens.pop();
-        formatTokenFunctions[i + i] = padToken(formatTokenFunctions[i], 2);
+    if (hasOwnProp(b, 'valueOf')) {
+        a.valueOf = b.valueOf;
     }
-    formatTokenFunctions.DDDD = padToken(formatTokenFunctions.DDD, 3);
 
+    return a;
+}
 
-    /************************************
-        Constructors
-    ************************************/
+function createUTC (input, format, locale, strict) {
+    return createLocalOrUTC(input, format, locale, strict, true).utc();
+}
 
-    function Locale() {
+function defaultParsingFlags() {
+    // We need to deep clone this object.
+    return {
+        empty           : false,
+        unusedTokens    : [],
+        unusedInput     : [],
+        overflow        : -2,
+        charsLeftOver   : 0,
+        nullInput       : false,
+        invalidMonth    : null,
+        invalidFormat   : false,
+        userInvalidated : false,
+        iso             : false,
+        parsedDateParts : [],
+        meridiem        : null,
+        rfc2822         : false,
+        weekdayMismatch : false
+    };
+}
+
+function getParsingFlags(m) {
+    if (m._pf == null) {
+        m._pf = defaultParsingFlags();
     }
+    return m._pf;
+}
 
-    // Moment prototype object
-    function Moment(config, skipOverflow) {
-        if (skipOverflow !== false) {
-            checkOverflow(config);
-        }
-        copyConfig(this, config);
-        this._d = new Date(+config._d);
-    }
-
-    // Duration Constructor
-    function Duration(duration) {
-        var normalizedInput = normalizeObjectUnits(duration),
-            years = normalizedInput.year || 0,
-            quarters = normalizedInput.quarter || 0,
-            months = normalizedInput.month || 0,
-            weeks = normalizedInput.week || 0,
-            days = normalizedInput.day || 0,
-            hours = normalizedInput.hour || 0,
-            minutes = normalizedInput.minute || 0,
-            seconds = normalizedInput.second || 0,
-            milliseconds = normalizedInput.millisecond || 0;
-
-        // representation for dateAddRemove
-        this._milliseconds = +milliseconds +
-            seconds * 1e3 + // 1000
-            minutes * 6e4 + // 1000 * 60
-            hours * 36e5; // 1000 * 60 * 60
-        // Because of dateAddRemove treats 24 hours as different from a
-        // day when working around DST, we need to store them separately
-        this._days = +days +
-            weeks * 7;
-        // It is impossible translate months into days without knowing
-        // which months you are are talking about, so we have to store
-        // it separately.
-        this._months = +months +
-            quarters * 3 +
-            years * 12;
-
-        this._data = {};
-
-        this._locale = moment.localeData();
-
-        this._bubble();
-    }
-
-    /************************************
-        Helpers
-    ************************************/
-
-
-    function extend(a, b) {
-        for (var i in b) {
-            if (hasOwnProp(b, i)) {
-                a[i] = b[i];
+var some;
+if (Array.prototype.some) {
+    some = Array.prototype.some;
+} else {
+    some = function (fun) {
+        var t = Object(this);
+        var len = t.length >>> 0;
+
+        for (var i = 0; i < len; i++) {
+            if (i in t && fun.call(this, t[i], i, t)) {
+                return true;
             }
         }
 
-        if (hasOwnProp(b, 'toString')) {
-            a.toString = b.toString;
-        }
+        return false;
+    };
+}
 
-        if (hasOwnProp(b, 'valueOf')) {
-            a.valueOf = b.valueOf;
+function isValid(m) {
+    if (m._isValid == null) {
+        var flags = getParsingFlags(m);
+        var parsedParts = some.call(flags.parsedDateParts, function (i) {
+            return i != null;
+        });
+        var isNowValid = !isNaN(m._d.getTime()) &&
+            flags.overflow < 0 &&
+            !flags.empty &&
+            !flags.invalidMonth &&
+            !flags.invalidWeekday &&
+            !flags.weekdayMismatch &&
+            !flags.nullInput &&
+            !flags.invalidFormat &&
+            !flags.userInvalidated &&
+            (!flags.meridiem || (flags.meridiem && parsedParts));
+
+        if (m._strict) {
+            isNowValid = isNowValid &&
+                flags.charsLeftOver === 0 &&
+                flags.unusedTokens.length === 0 &&
+                flags.bigHour === undefined;
+        }
+
+        if (Object.isFrozen == null || !Object.isFrozen(m)) {
+            m._isValid = isNowValid;
         }
+        else {
+            return isNowValid;
+        }
+    }
+    return m._isValid;
+}
 
-        return a;
+function createInvalid (flags) {
+    var m = createUTC(NaN);
+    if (flags != null) {
+        extend(getParsingFlags(m), flags);
+    }
+    else {
+        getParsingFlags(m).userInvalidated = true;
     }
 
-    function copyConfig(to, from) {
-        var i, prop, val;
+    return m;
+}
 
-        if (typeof from._isAMomentObject !== 'undefined') {
-            to._isAMomentObject = from._isAMomentObject;
-        }
-        if (typeof from._i !== 'undefined') {
-            to._i = from._i;
-        }
-        if (typeof from._f !== 'undefined') {
-            to._f = from._f;
-        }
-        if (typeof from._l !== 'undefined') {
-            to._l = from._l;
-        }
-        if (typeof from._strict !== 'undefined') {
-            to._strict = from._strict;
-        }
-        if (typeof from._tzm !== 'undefined') {
-            to._tzm = from._tzm;
-        }
-        if (typeof from._isUTC !== 'undefined') {
-            to._isUTC = from._isUTC;
-        }
-        if (typeof from._offset !== 'undefined') {
-            to._offset = from._offset;
-        }
-        if (typeof from._pf !== 'undefined') {
-            to._pf = from._pf;
-        }
-        if (typeof from._locale !== 'undefined') {
-            to._locale = from._locale;
-        }
+// Plugins that add properties should also add the key here (null value),
+// so we can properly clone ourselves.
+var momentProperties = hooks.momentProperties = [];
 
-        if (momentProperties.length > 0) {
-            for (i in momentProperties) {
-                prop = momentProperties[i];
-                val = from[prop];
-                if (typeof val !== 'undefined') {
-                    to[prop] = val;
-                }
-            }
-        }
+function copyConfig(to, from) {
+    var i, prop, val;
 
-        return to;
+    if (!isUndefined(from._isAMomentObject)) {
+        to._isAMomentObject = from._isAMomentObject;
     }
-
-    function absRound(number) {
-        if (number < 0) {
-            return Math.ceil(number);
-        } else {
-            return Math.floor(number);
-        }
+    if (!isUndefined(from._i)) {
+        to._i = from._i;
+    }
+    if (!isUndefined(from._f)) {
+        to._f = from._f;
+    }
+    if (!isUndefined(from._l)) {
+        to._l = from._l;
+    }
+    if (!isUndefined(from._strict)) {
+        to._strict = from._strict;
+    }
+    if (!isUndefined(from._tzm)) {
+        to._tzm = from._tzm;
+    }
+    if (!isUndefined(from._isUTC)) {
+        to._isUTC = from._isUTC;
+    }
+    if (!isUndefined(from._offset)) {
+        to._offset = from._offset;
+    }
+    if (!isUndefined(from._pf)) {
+        to._pf = getParsingFlags(from);
+    }
+    if (!isUndefined(from._locale)) {
+        to._locale = from._locale;
     }
 
-    // left zero fill a number
-    // see http://jsperf.com/left-zero-filling for performance comparison
-    function leftZeroFill(number, targetLength, forceSign) {
-        var output = '' + Math.abs(number),
-            sign = number >= 0;
-
-        while (output.length < targetLength) {
-            output = '0' + output;
+    if (momentProperties.length > 0) {
+        for (i = 0; i < momentProperties.length; i++) {
+            prop = momentProperties[i];
+            val = from[prop];
+            if (!isUndefined(val)) {
+                to[prop] = val;
+            }
         }
-        return (sign ? (forceSign ? '+' : '') : '-') + output;
     }
 
-    function positiveMomentsDifference(base, other) {
-        var res = {milliseconds: 0, months: 0};
-
-        res.months = other.month() - base.month() +
-            (other.year() - base.year()) * 12;
-        if (base.clone().add(res.months, 'M').isAfter(other)) {
-            --res.months;
-        }
+    return to;
+}
 
-        res.milliseconds = +other - +(base.clone().add(res.months, 'M'));
+var updateInProgress = false;
 
-        return res;
+// Moment prototype object
+function Moment(config) {
+    copyConfig(this, config);
+    this._d = new Date(config._d != null ? config._d.getTime() : NaN);
+    if (!this.isValid()) {
+        this._d = new Date(NaN);
     }
+    // Prevent infinite loop in case updateOffset creates new moment
+    // objects.
+    if (updateInProgress === false) {
+        updateInProgress = true;
+        hooks.updateOffset(this);
+        updateInProgress = false;
+    }
+}
 
-    function momentsDifference(base, other) {
-        var res;
-        other = makeAs(other, base);
-        if (base.isBefore(other)) {
-            res = positiveMomentsDifference(base, other);
-        } else {
-            res = positiveMomentsDifference(other, base);
-            res.milliseconds = -res.milliseconds;
-            res.months = -res.months;
-        }
+function isMoment (obj) {
+    return obj instanceof Moment || (obj != null && obj._isAMomentObject != null);
+}
 
-        return res;
+function absFloor (number) {
+    if (number < 0) {
+        // -0 -> 0
+        return Math.ceil(number) || 0;
+    } else {
+        return Math.floor(number);
     }
+}
 
-    // TODO: remove 'name' arg after deprecation is removed
-    function createAdder(direction, name) {
-        return function (val, period) {
-            var dur, tmp;
-            //invert the arguments, but complain about it
-            if (period !== null && !isNaN(+period)) {
-                deprecateSimple(name, 'moment().' + name  + '(period, number) is deprecated. Please use moment().' + name + '(number, period).');
-                tmp = val; val = period; period = tmp;
-            }
+function toInt(argumentForCoercion) {
+    var coercedNumber = +argumentForCoercion,
+        value = 0;
 
-            val = typeof val === 'string' ? +val : val;
-            dur = moment.duration(val, period);
-            addOrSubtractDurationFromMoment(this, dur, direction);
-            return this;
-        };
+    if (coercedNumber !== 0 && isFinite(coercedNumber)) {
+        value = absFloor(coercedNumber);
     }
 
-    function addOrSubtractDurationFromMoment(mom, duration, isAdding, updateOffset) {
-        var milliseconds = duration._milliseconds,
-            days = duration._days,
-            months = duration._months;
-        updateOffset = updateOffset == null ? true : updateOffset;
+    return value;
+}
 
-        if (milliseconds) {
-            mom._d.setTime(+mom._d + milliseconds * isAdding);
-        }
-        if (days) {
-            rawSetter(mom, 'Date', rawGetter(mom, 'Date') + days * isAdding);
-        }
-        if (months) {
-            rawMonthSetter(mom, rawGetter(mom, 'Month') + months * isAdding);
-        }
-        if (updateOffset) {
-            moment.updateOffset(mom, days || months);
+// compare two arrays, return the number of differences
+function compareArrays(array1, array2, dontConvert) {
+    var len = Math.min(array1.length, array2.length),
+        lengthDiff = Math.abs(array1.length - array2.length),
+        diffs = 0,
+        i;
+    for (i = 0; i < len; i++) {
+        if ((dontConvert && array1[i] !== array2[i]) ||
+            (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
+            diffs++;
         }
     }
+    return diffs + lengthDiff;
+}
 
-    // check if is an array
-    function isArray(input) {
-        return Object.prototype.toString.call(input) === '[object Array]';
+function warn(msg) {
+    if (hooks.suppressDeprecationWarnings === false &&
+            (typeof console !==  'undefined') && console.warn) {
+        console.warn('Deprecation warning: ' + msg);
     }
+}
 
-    function isDate(input) {
-        return Object.prototype.toString.call(input) === '[object Date]' ||
-            input instanceof Date;
-    }
+function deprecate(msg, fn) {
+    var firstTime = true;
 
-    // compare two arrays, return the number of differences
-    function compareArrays(array1, array2, dontConvert) {
-        var len = Math.min(array1.length, array2.length),
-            lengthDiff = Math.abs(array1.length - array2.length),
-            diffs = 0,
-            i;
-        for (i = 0; i < len; i++) {
-            if ((dontConvert && array1[i] !== array2[i]) ||
-                (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
-                diffs++;
+    return extend(function () {
+        if (hooks.deprecationHandler != null) {
+            hooks.deprecationHandler(null, msg);
+        }
+        if (firstTime) {
+            var args = [];
+            var arg;
+            for (var i = 0; i < arguments.length; i++) {
+                arg = '';
+                if (typeof arguments[i] === 'object') {
+                    arg += '\n[' + i + '] ';
+                    for (var key in arguments[0]) {
+                        arg += key + ': ' + arguments[0][key] + ', ';
+                    }
+                    arg = arg.slice(0, -2); // Remove trailing comma and space
+                } else {
+                    arg = arguments[i];
+                }
+                args.push(arg);
             }
+            warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack);
+            firstTime = false;
         }
-        return diffs + lengthDiff;
-    }
+        return fn.apply(this, arguments);
+    }, fn);
+}
 
-    function normalizeUnits(units) {
-        if (units) {
-            var lowered = units.toLowerCase().replace(/(.)s$/, '$1');
-            units = unitAliases[units] || camelFunctions[lowered] || lowered;
-        }
-        return units;
+var deprecations = {};
+
+function deprecateSimple(name, msg) {
+    if (hooks.deprecationHandler != null) {
+        hooks.deprecationHandler(name, msg);
+    }
+    if (!deprecations[name]) {
+        warn(msg);
+        deprecations[name] = true;
     }
+}
 
-    function normalizeObjectUnits(inputObject) {
-        var normalizedInput = {},
-            normalizedProp,
-            prop;
+hooks.suppressDeprecationWarnings = false;
+hooks.deprecationHandler = null;
 
-        for (prop in inputObject) {
-            if (hasOwnProp(inputObject, prop)) {
-                normalizedProp = normalizeUnits(prop);
-                if (normalizedProp) {
-                    normalizedInput[normalizedProp] = inputObject[prop];
-                }
+function isFunction(input) {
+    return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]';
+}
+
+function set (config) {
+    var prop, i;
+    for (i in config) {
+        prop = config[i];
+        if (isFunction(prop)) {
+            this[i] = prop;
+        } else {
+            this['_' + i] = prop;
+        }
+    }
+    this._config = config;
+    // Lenient ordinal parsing accepts just a number in addition to
+    // number + (possibly) stuff coming from _dayOfMonthOrdinalParse.
+    // TODO: Remove "ordinalParse" fallback in next major release.
+    this._dayOfMonthOrdinalParseLenient = new RegExp(
+        (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) +
+            '|' + (/\d{1,2}/).source);
+}
+
+function mergeConfigs(parentConfig, childConfig) {
+    var res = extend({}, parentConfig), prop;
+    for (prop in childConfig) {
+        if (hasOwnProp(childConfig, prop)) {
+            if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {
+                res[prop] = {};
+                extend(res[prop], parentConfig[prop]);
+                extend(res[prop], childConfig[prop]);
+            } else if (childConfig[prop] != null) {
+                res[prop] = childConfig[prop];
+            } else {
+                delete res[prop];
             }
         }
+    }
+    for (prop in parentConfig) {
+        if (hasOwnProp(parentConfig, prop) &&
+                !hasOwnProp(childConfig, prop) &&
+                isObject(parentConfig[prop])) {
+            // make sure changes to properties don't modify parent config
+            res[prop] = extend({}, res[prop]);
+        }
+    }
+    return res;
+}
 
-        return normalizedInput;
+function Locale(config) {
+    if (config != null) {
+        this.set(config);
     }
+}
 
-    function makeList(field) {
-        var count, setter;
+var keys;
 
-        if (field.indexOf('week') === 0) {
-            count = 7;
-            setter = 'day';
-        }
-        else if (field.indexOf('month') === 0) {
-            count = 12;
-            setter = 'month';
-        }
-        else {
-            return;
+if (Object.keys) {
+    keys = Object.keys;
+} else {
+    keys = function (obj) {
+        var i, res = [];
+        for (i in obj) {
+            if (hasOwnProp(obj, i)) {
+                res.push(i);
+            }
         }
+        return res;
+    };
+}
+
+var defaultCalendar = {
+    sameDay : '[Today at] LT',
+    nextDay : '[Tomorrow at] LT',
+    nextWeek : 'dddd [at] LT',
+    lastDay : '[Yesterday at] LT',
+    lastWeek : '[Last] dddd [at] LT',
+    sameElse : 'L'
+};
+
+function calendar (key, mom, now) {
+    var output = this._calendar[key] || this._calendar['sameElse'];
+    return isFunction(output) ? output.call(mom, now) : output;
+}
+
+var defaultLongDateFormat = {
+    LTS  : 'h:mm:ss A',
+    LT   : 'h:mm A',
+    L    : 'MM/DD/YYYY',
+    LL   : 'MMMM D, YYYY',
+    LLL  : 'MMMM D, YYYY h:mm A',
+    LLLL : 'dddd, MMMM D, YYYY h:mm A'
+};
+
+function longDateFormat (key) {
+    var format = this._longDateFormat[key],
+        formatUpper = this._longDateFormat[key.toUpperCase()];
+
+    if (format || !formatUpper) {
+        return format;
+    }
 
-        moment[field] = function (format, index) {
-            var i, getter,
-                method = moment._locale[field],
-                results = [];
-
-            if (typeof format === 'number') {
-                index = format;
-                format = undefined;
-            }
+    this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) {
+        return val.slice(1);
+    });
 
-            getter = function (i) {
-                var m = moment().utc().set(setter, i);
-                return method.call(moment._locale, m, format || '');
-            };
+    return this._longDateFormat[key];
+}
 
-            if (index != null) {
-                return getter(index);
-            }
-            else {
-                for (i = 0; i < count; i++) {
-                    results.push(getter(i));
-                }
-                return results;
-            }
-        };
-    }
+var defaultInvalidDate = 'Invalid date';
 
-    function toInt(argumentForCoercion) {
-        var coercedNumber = +argumentForCoercion,
-            value = 0;
+function invalidDate () {
+    return this._invalidDate;
+}
 
-        if (coercedNumber !== 0 && isFinite(coercedNumber)) {
-            if (coercedNumber >= 0) {
-                value = Math.floor(coercedNumber);
-            } else {
-                value = Math.ceil(coercedNumber);
-            }
-        }
+var defaultOrdinal = '%d';
+var defaultDayOfMonthOrdinalParse = /\d{1,2}/;
 
-        return value;
-    }
+function ordinal (number) {
+    return this._ordinal.replace('%d', number);
+}
 
-    function daysInMonth(year, month) {
-        return new Date(Date.UTC(year, month + 1, 0)).getUTCDate();
-    }
+var defaultRelativeTime = {
+    future : 'in %s',
+    past   : '%s ago',
+    s  : 'a few seconds',
+    ss : '%d seconds',
+    m  : 'a minute',
+    mm : '%d minutes',
+    h  : 'an hour',
+    hh : '%d hours',
+    d  : 'a day',
+    dd : '%d days',
+    M  : 'a month',
+    MM : '%d months',
+    y  : 'a year',
+    yy : '%d years'
+};
 
-    function weeksInYear(year, dow, doy) {
-        return weekOfYear(moment([year, 11, 31 + dow - doy]), dow, doy).week;
-    }
+function relativeTime (number, withoutSuffix, string, isFuture) {
+    var output = this._relativeTime[string];
+    return (isFunction(output)) ?
+        output(number, withoutSuffix, string, isFuture) :
+        output.replace(/%d/i, number);
+}
 
-    function daysInYear(year) {
-        return isLeapYear(year) ? 366 : 365;
-    }
+function pastFuture (diff, output) {
+    var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
+    return isFunction(format) ? format(output) : format.replace(/%s/i, output);
+}
 
-    function isLeapYear(year) {
-        return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
-    }
+var aliases = {};
 
-    function checkOverflow(m) {
-        var overflow;
-        if (m._a && m._pf.overflow === -2) {
-            overflow =
-                m._a[MONTH] < 0 || m._a[MONTH] > 11 ? MONTH :
-                m._a[DATE] < 1 || m._a[DATE] > daysInMonth(m._a[YEAR], m._a[MONTH]) ? DATE :
-                m._a[HOUR] < 0 || m._a[HOUR] > 24 ||
-                    (m._a[HOUR] === 24 && (m._a[MINUTE] !== 0 ||
-                                           m._a[SECOND] !== 0 ||
-                                           m._a[MILLISECOND] !== 0)) ? HOUR :
-                m._a[MINUTE] < 0 || m._a[MINUTE] > 59 ? MINUTE :
-                m._a[SECOND] < 0 || m._a[SECOND] > 59 ? SECOND :
-                m._a[MILLISECOND] < 0 || m._a[MILLISECOND] > 999 ? MILLISECOND :
-                -1;
+function addUnitAlias (unit, shorthand) {
+    var lowerCase = unit.toLowerCase();
+    aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;
+}
 
-            if (m._pf._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
-                overflow = DATE;
-            }
+function normalizeUnits(units) {
+    return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;
+}
 
-            m._pf.overflow = overflow;
-        }
-    }
+function normalizeObjectUnits(inputObject) {
+    var normalizedInput = {},
+        normalizedProp,
+        prop;
 
-    function isValid(m) {
-        if (m._isValid == null) {
-            m._isValid = !isNaN(m._d.getTime()) &&
-                m._pf.overflow < 0 &&
-                !m._pf.empty &&
-                !m._pf.invalidMonth &&
-                !m._pf.nullInput &&
-                !m._pf.invalidFormat &&
-                !m._pf.userInvalidated;
-
-            if (m._strict) {
-                m._isValid = m._isValid &&
-                    m._pf.charsLeftOver === 0 &&
-                    m._pf.unusedTokens.length === 0 &&
-                    m._pf.bigHour === undefined;
+    for (prop in inputObject) {
+        if (hasOwnProp(inputObject, prop)) {
+            normalizedProp = normalizeUnits(prop);
+            if (normalizedProp) {
+                normalizedInput[normalizedProp] = inputObject[prop];
             }
         }
-        return m._isValid;
     }
 
-    function normalizeLocale(key) {
-        return key ? key.toLowerCase().replace('_', '-') : key;
-    }
+    return normalizedInput;
+}
 
-    // pick the locale from the array
-    // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
-    // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
-    function chooseLocale(names) {
-        var i = 0, j, next, locale, split;
+var priorities = {};
 
-        while (i < names.length) {
-            split = normalizeLocale(names[i]).split('-');
-            j = split.length;
-            next = normalizeLocale(names[i + 1]);
-            next = next ? next.split('-') : null;
-            while (j > 0) {
-                locale = loadLocale(split.slice(0, j).join('-'));
-                if (locale) {
-                    return locale;
-                }
-                if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
-                    //the next array item is better than a shallower substring of this one
-                    break;
-                }
-                j--;
-            }
-            i++;
-        }
-        return null;
+function addUnitPriority(unit, priority) {
+    priorities[unit] = priority;
+}
+
+function getPrioritizedUnits(unitsObj) {
+    var units = [];
+    for (var u in unitsObj) {
+        units.push({unit: u, priority: priorities[u]});
+    }
+    units.sort(function (a, b) {
+        return a.priority - b.priority;
+    });
+    return units;
+}
+
+function zeroFill(number, targetLength, forceSign) {
+    var absNumber = '' + Math.abs(number),
+        zerosToFill = targetLength - absNumber.length,
+        sign = number >= 0;
+    return (sign ? (forceSign ? '+' : '') : '-') +
+        Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber;
+}
+
+var formattingTokens = /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g;
+
+var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g;
+
+var formatFunctions = {};
+
+var formatTokenFunctions = {};
+
+// token:    'M'
+// padded:   ['MM', 2]
+// ordinal:  'Mo'
+// callback: function () { this.month() + 1 }
+function addFormatToken (token, padded, ordinal, callback) {
+    var func = callback;
+    if (typeof callback === 'string') {
+        func = function () {
+            return this[callback]();
+        };
+    }
+    if (token) {
+        formatTokenFunctions[token] = func;
+    }
+    if (padded) {
+        formatTokenFunctions[padded[0]] = function () {
+            return zeroFill(func.apply(this, arguments), padded[1], padded[2]);
+        };
     }
+    if (ordinal) {
+        formatTokenFunctions[ordinal] = function () {
+            return this.localeData().ordinal(func.apply(this, arguments), token);
+        };
+    }
+}
 
-    function loadLocale(name) {
-        var oldLocale = null;
-        if (!locales[name] && hasModule) {
-            try {
-                oldLocale = moment.locale();
-                require('./locale/' + name);
-                // because defineLocale currently also sets the global locale, we want to undo that for lazy loaded locales
-                moment.locale(oldLocale);
-            } catch (e) { }
-        }
-        return locales[name];
+function removeFormattingTokens(input) {
+    if (input.match(/\[[\s\S]/)) {
+        return input.replace(/^\[|\]$/g, '');
     }
+    return input.replace(/\\/g, '');
+}
 
-    // Return a moment from input, that is local/utc/zone equivalent to model.
-    function makeAs(input, model) {
-        var res, diff;
-        if (model._isUTC) {
-            res = model.clone();
-            diff = (moment.isMoment(input) || isDate(input) ?
-                    +input : +moment(input)) - (+res);
-            // Use low-level api, because this fn is low-level api.
-            res._d.setTime(+res._d + diff);
-            moment.updateOffset(res, false);
-            return res;
+function makeFormatFunction(format) {
+    var array = format.match(formattingTokens), i, length;
+
+    for (i = 0, length = array.length; i < length; i++) {
+        if (formatTokenFunctions[array[i]]) {
+            array[i] = formatTokenFunctions[array[i]];
         } else {
-            return moment(input).local();
+            array[i] = removeFormattingTokens(array[i]);
         }
     }
 
-    /************************************
-        Locale
-    ************************************/
+    return function (mom) {
+        var output = '', i;
+        for (i = 0; i < length; i++) {
+            output += isFunction(array[i]) ? array[i].call(mom, format) : array[i];
+        }
+        return output;
+    };
+}
 
+// format date using native date object
+function formatMoment(m, format) {
+    if (!m.isValid()) {
+        return m.localeData().invalidDate();
+    }
 
-    extend(Locale.prototype, {
+    format = expandFormat(format, m.localeData());
+    formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format);
 
-        set : function (config) {
-            var prop, i;
-            for (i in config) {
-                prop = config[i];
-                if (typeof prop === 'function') {
-                    this[i] = prop;
-                } else {
-                    this['_' + i] = prop;
-                }
-            }
-            // Lenient ordinal parsing accepts just a number in addition to
-            // number + (possibly) stuff coming from _ordinalParseLenient.
-            this._ordinalParseLenient = new RegExp(this._ordinalParse.source + '|' + /\d{1,2}/.source);
-        },
-
-        _months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'),
-        months : function (m) {
-            return this._months[m.month()];
-        },
-
-        _monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),
-        monthsShort : function (m) {
-            return this._monthsShort[m.month()];
-        },
-
-        monthsParse : function (monthName, format, strict) {
-            var i, mom, regex;
-
-            if (!this._monthsParse) {
-                this._monthsParse = [];
-                this._longMonthsParse = [];
-                this._shortMonthsParse = [];
-            }
+    return formatFunctions[format](m);
+}
 
-            for (i = 0; i < 12; i++) {
-                // make the regex if we don't have it already
-                mom = moment.utc([2000, i]);
-                if (strict && !this._longMonthsParse[i]) {
-                    this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
-                    this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
-                }
-                if (!strict && !this._monthsParse[i]) {
-                    regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
-                    this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
-                }
-                // test the regex
-                if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
-                    return i;
-                } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
-                    return i;
-                } else if (!strict && this._monthsParse[i].test(monthName)) {
-                    return i;
-                }
-            }
-        },
+function expandFormat(format, locale) {
+    var i = 5;
 
-        _weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),
-        weekdays : function (m) {
-            return this._weekdays[m.day()];
-        },
+    function replaceLongDateFormatTokens(input) {
+        return locale.longDateFormat(input) || input;
+    }
 
-        _weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),
-        weekdaysShort : function (m) {
-            return this._weekdaysShort[m.day()];
-        },
+    localFormattingTokens.lastIndex = 0;
+    while (i >= 0 && localFormattingTokens.test(format)) {
+        format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
+        localFormattingTokens.lastIndex = 0;
+        i -= 1;
+    }
 
-        _weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),
-        weekdaysMin : function (m) {
-            return this._weekdaysMin[m.day()];
-        },
+    return format;
+}
 
-        weekdaysParse : function (weekdayName) {
-            var i, mom, regex;
+var match1         = /\d/;            //       0 - 9
+var match2         = /\d\d/;          //      00 - 99
+var match3         = /\d{3}/;         //     000 - 999
+var match4         = /\d{4}/;         //    0000 - 9999
+var match6         = /[+-]?\d{6}/;    // -999999 - 999999
+var match1to2      = /\d\d?/;         //       0 - 99
+var match3to4      = /\d\d\d\d?/;     //     999 - 9999
+var match5to6      = /\d\d\d\d\d\d?/; //   99999 - 999999
+var match1to3      = /\d{1,3}/;       //       0 - 999
+var match1to4      = /\d{1,4}/;       //       0 - 9999
+var match1to6      = /[+-]?\d{1,6}/;  // -999999 - 999999
 
-            if (!this._weekdaysParse) {
-                this._weekdaysParse = [];
-            }
+var matchUnsigned  = /\d+/;           //       0 - inf
+var matchSigned    = /[+-]?\d+/;      //    -inf - inf
 
-            for (i = 0; i < 7; i++) {
-                // make the regex if we don't have it already
-                if (!this._weekdaysParse[i]) {
-                    mom = moment([2000, 1]).day(i);
-                    regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
-                    this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
-                }
-                // test the regex
-                if (this._weekdaysParse[i].test(weekdayName)) {
-                    return i;
-                }
-            }
-        },
-
-        _longDateFormat : {
-            LTS : 'h:mm:ss A',
-            LT : 'h:mm A',
-            L : 'MM/DD/YYYY',
-            LL : 'MMMM D, YYYY',
-            LLL : 'MMMM D, YYYY LT',
-            LLLL : 'dddd, MMMM D, YYYY LT'
-        },
-        longDateFormat : function (key) {
-            var output = this._longDateFormat[key];
-            if (!output && this._longDateFormat[key.toUpperCase()]) {
-                output = this._longDateFormat[key.toUpperCase()].replace(/MMMM|MM|DD|dddd/g, function (val) {
-                    return val.slice(1);
-                });
-                this._longDateFormat[key] = output;
-            }
-            return output;
-        },
-
-        isPM : function (input) {
-            // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
-            // Using charAt should be more compatible.
-            return ((input + '').toLowerCase().charAt(0) === 'p');
-        },
-
-        _meridiemParse : /[ap]\.?m?\.?/i,
-        meridiem : function (hours, minutes, isLower) {
-            if (hours > 11) {
-                return isLower ? 'pm' : 'PM';
-            } else {
-                return isLower ? 'am' : 'AM';
-            }
-        },
-
-        _calendar : {
-            sameDay : '[Today at] LT',
-            nextDay : '[Tomorrow at] LT',
-            nextWeek : 'dddd [at] LT',
-            lastDay : '[Yesterday at] LT',
-            lastWeek : '[Last] dddd [at] LT',
-            sameElse : 'L'
-        },
-        calendar : function (key, mom, now) {
-            var output = this._calendar[key];
-            return typeof output === 'function' ? output.apply(mom, [now]) : output;
-        },
-
-        _relativeTime : {
-            future : 'in %s',
-            past : '%s ago',
-            s : 'a few seconds',
-            m : 'a minute',
-            mm : '%d minutes',
-            h : 'an hour',
-            hh : '%d hours',
-            d : 'a day',
-            dd : '%d days',
-            M : 'a month',
-            MM : '%d months',
-            y : 'a year',
-            yy : '%d years'
-        },
-
-        relativeTime : function (number, withoutSuffix, string, isFuture) {
-            var output = this._relativeTime[string];
-            return (typeof output === 'function') ?
-                output(number, withoutSuffix, string, isFuture) :
-                output.replace(/%d/i, number);
-        },
-
-        pastFuture : function (diff, output) {
-            var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
-            return typeof format === 'function' ? format(output) : format.replace(/%s/i, output);
-        },
-
-        ordinal : function (number) {
-            return this._ordinal.replace('%d', number);
-        },
-        _ordinal : '%d',
-        _ordinalParse : /\d{1,2}/,
-
-        preparse : function (string) {
-            return string;
-        },
-
-        postformat : function (string) {
-            return string;
-        },
-
-        week : function (mom) {
-            return weekOfYear(mom, this._week.dow, this._week.doy).week;
-        },
-
-        _week : {
-            dow : 0, // Sunday is the first day of the week.
-            doy : 6  // The week that contains Jan 1st is the first week of the year.
-        },
-
-        _invalidDate: 'Invalid date',
-        invalidDate: function () {
-            return this._invalidDate;
-        }
-    });
+var matchOffset    = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z
+var matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z
 
-    /************************************
-        Formatting
-    ************************************/
+var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123
 
+// any word (or two) characters or numbers including two/three word month in arabic.
+// includes scottish gaelic two word and hyphenated months
+var matchWord = /[0-9]*['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+|[\u0600-\u06FF\/]+(\s*?[\u0600-\u06FF]+){1,2}/i;
 
-    function removeFormattingTokens(input) {
-        if (input.match(/\[[\s\S]/)) {
-            return input.replace(/^\[|\]$/g, '');
-        }
-        return input.replace(/\\/g, '');
-    }
 
-    function makeFormatFunction(format) {
-        var array = format.match(formattingTokens), i, length;
+var regexes = {};
 
-        for (i = 0, length = array.length; i < length; i++) {
-            if (formatTokenFunctions[array[i]]) {
-                array[i] = formatTokenFunctions[array[i]];
-            } else {
-                array[i] = removeFormattingTokens(array[i]);
-            }
-        }
+function addRegexToken (token, regex, strictRegex) {
+    regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) {
+        return (isStrict && strictRegex) ? strictRegex : regex;
+    };
+}
 
-        return function (mom) {
-            var output = '';
-            for (i = 0; i < length; i++) {
-                output += array[i] instanceof Function ? array[i].call(mom, format) : array[i];
-            }
-            return output;
-        };
+function getParseRegexForToken (token, config) {
+    if (!hasOwnProp(regexes, token)) {
+        return new RegExp(unescapeFormat(token));
     }
 
-    // format date using native date object
-    function formatMoment(m, format) {
-        if (!m.isValid()) {
-            return m.localeData().invalidDate();
-        }
-
-        format = expandFormat(format, m.localeData());
+    return regexes[token](config._strict, config._locale);
+}
 
-        if (!formatFunctions[format]) {
-            formatFunctions[format] = makeFormatFunction(format);
-        }
+// Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
+function unescapeFormat(s) {
+    return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
+        return p1 || p2 || p3 || p4;
+    }));
+}
 
-        return formatFunctions[format](m);
-    }
+function regexEscape(s) {
+    return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
+}
 
-    function expandFormat(format, locale) {
-        var i = 5;
+var tokens = {};
 
-        function replaceLongDateFormatTokens(input) {
-            return locale.longDateFormat(input) || input;
-        }
+function addParseToken (token, callback) {
+    var i, func = callback;
+    if (typeof token === 'string') {
+        token = [token];
+    }
+    if (isNumber(callback)) {
+        func = function (input, array) {
+            array[callback] = toInt(input);
+        };
+    }
+    for (i = 0; i < token.length; i++) {
+        tokens[token[i]] = func;
+    }
+}
 
-        localFormattingTokens.lastIndex = 0;
-        while (i >= 0 && localFormattingTokens.test(format)) {
-            format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
-            localFormattingTokens.lastIndex = 0;
-            i -= 1;
-        }
+function addWeekParseToken (token, callback) {
+    addParseToken(token, function (input, array, config, token) {
+        config._w = config._w || {};
+        callback(input, config._w, config, token);
+    });
+}
 
-        return format;
+function addTimeToArrayFromToken(token, input, config) {
+    if (input != null && hasOwnProp(tokens, token)) {
+        tokens[token](input, config._a, config, token);
     }
+}
 
+var YEAR = 0;
+var MONTH = 1;
+var DATE = 2;
+var HOUR = 3;
+var MINUTE = 4;
+var SECOND = 5;
+var MILLISECOND = 6;
+var WEEK = 7;
+var WEEKDAY = 8;
 
-    /************************************
-        Parsing
-    ************************************/
-
-
-    // get the regex to find the next token
-    function getParseRegexForToken(token, config) {
-        var a, strict = config._strict;
-        switch (token) {
-        case 'Q':
-            return parseTokenOneDigit;
-        case 'DDDD':
-            return parseTokenThreeDigits;
-        case 'YYYY':
-        case 'GGGG':
-        case 'gggg':
-            return strict ? parseTokenFourDigits : parseTokenOneToFourDigits;
-        case 'Y':
-        case 'G':
-        case 'g':
-            return parseTokenSignedNumber;
-        case 'YYYYYY':
-        case 'YYYYY':
-        case 'GGGGG':
-        case 'ggggg':
-            return strict ? parseTokenSixDigits : parseTokenOneToSixDigits;
-        case 'S':
-            if (strict) {
-                return parseTokenOneDigit;
-            }
-            /* falls through */
-        case 'SS':
-            if (strict) {
-                return parseTokenTwoDigits;
-            }
-            /* falls through */
-        case 'SSS':
-            if (strict) {
-                return parseTokenThreeDigits;
-            }
-            /* falls through */
-        case 'DDD':
-            return parseTokenOneToThreeDigits;
-        case 'MMM':
-        case 'MMMM':
-        case 'dd':
-        case 'ddd':
-        case 'dddd':
-            return parseTokenWord;
-        case 'a':
-        case 'A':
-            return config._locale._meridiemParse;
-        case 'x':
-            return parseTokenOffsetMs;
-        case 'X':
-            return parseTokenTimestampMs;
-        case 'Z':
-        case 'ZZ':
-            return parseTokenTimezone;
-        case 'T':
-            return parseTokenT;
-        case 'SSSS':
-            return parseTokenDigits;
-        case 'MM':
-        case 'DD':
-        case 'YY':
-        case 'GG':
-        case 'gg':
-        case 'HH':
-        case 'hh':
-        case 'mm':
-        case 'ss':
-        case 'ww':
-        case 'WW':
-            return strict ? parseTokenTwoDigits : parseTokenOneOrTwoDigits;
-        case 'M':
-        case 'D':
-        case 'd':
-        case 'H':
-        case 'h':
-        case 'm':
-        case 's':
-        case 'w':
-        case 'W':
-        case 'e':
-        case 'E':
-            return parseTokenOneOrTwoDigits;
-        case 'Do':
-            return strict ? config._locale._ordinalParse : config._locale._ordinalParseLenient;
-        default :
-            a = new RegExp(regexpEscape(unescapeFormat(token.replace('\\', '')), 'i'));
-            return a;
-        }
-    }
+// FORMATTING
 
-    function timezoneMinutesFromString(string) {
-        string = string || '';
-        var possibleTzMatches = (string.match(parseTokenTimezone) || []),
-            tzChunk = possibleTzMatches[possibleTzMatches.length - 1] || [],
-            parts = (tzChunk + '').match(parseTimezoneChunker) || ['-', 0, 0],
-            minutes = +(parts[1] * 60) + toInt(parts[2]);
+addFormatToken('Y', 0, 0, function () {
+    var y = this.year();
+    return y <= 9999 ? '' + y : '+' + y;
+});
 
-        return parts[0] === '+' ? -minutes : minutes;
-    }
+addFormatToken(0, ['YY', 2], 0, function () {
+    return this.year() % 100;
+});
 
-    // function to convert string input to date
-    function addTimeToArrayFromToken(token, input, config) {
-        var a, datePartArray = config._a;
+addFormatToken(0, ['YYYY',   4],       0, 'year');
+addFormatToken(0, ['YYYYY',  5],       0, 'year');
+addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');
 
-        switch (token) {
-        // QUARTER
-        case 'Q':
-            if (input != null) {
-                datePartArray[MONTH] = (toInt(input) - 1) * 3;
-            }
-            break;
-        // MONTH
-        case 'M' : // fall through to MM
-        case 'MM' :
-            if (input != null) {
-                datePartArray[MONTH] = toInt(input) - 1;
-            }
-            break;
-        case 'MMM' : // fall through to MMMM
-        case 'MMMM' :
-            a = config._locale.monthsParse(input, token, config._strict);
-            // if we didn't find a month name, mark the date as invalid.
-            if (a != null) {
-                datePartArray[MONTH] = a;
-            } else {
-                config._pf.invalidMonth = input;
-            }
-            break;
-        // DAY OF MONTH
-        case 'D' : // fall through to DD
-        case 'DD' :
-            if (input != null) {
-                datePartArray[DATE] = toInt(input);
-            }
-            break;
-        case 'Do' :
-            if (input != null) {
-                datePartArray[DATE] = toInt(parseInt(
-                            input.match(/\d{1,2}/)[0], 10));
-            }
-            break;
-        // DAY OF YEAR
-        case 'DDD' : // fall through to DDDD
-        case 'DDDD' :
-            if (input != null) {
-                config._dayOfYear = toInt(input);
-            }
+// ALIASES
 
-            break;
-        // YEAR
-        case 'YY' :
-            datePartArray[YEAR] = moment.parseTwoDigitYear(input);
-            break;
-        case 'YYYY' :
-        case 'YYYYY' :
-        case 'YYYYYY' :
-            datePartArray[YEAR] = toInt(input);
-            break;
-        // AM / PM
-        case 'a' : // fall through to A
-        case 'A' :
-            config._isPm = config._locale.isPM(input);
-            break;
-        // HOUR
-        case 'h' : // fall through to hh
-        case 'hh' :
-            config._pf.bigHour = true;
-            /* falls through */
-        case 'H' : // fall through to HH
-        case 'HH' :
-            datePartArray[HOUR] = toInt(input);
-            break;
-        // MINUTE
-        case 'm' : // fall through to mm
-        case 'mm' :
-            datePartArray[MINUTE] = toInt(input);
-            break;
-        // SECOND
-        case 's' : // fall through to ss
-        case 'ss' :
-            datePartArray[SECOND] = toInt(input);
-            break;
-        // MILLISECOND
-        case 'S' :
-        case 'SS' :
-        case 'SSS' :
-        case 'SSSS' :
-            datePartArray[MILLISECOND] = toInt(('0.' + input) * 1000);
-            break;
-        // UNIX OFFSET (MILLISECONDS)
-        case 'x':
-            config._d = new Date(toInt(input));
-            break;
-        // UNIX TIMESTAMP WITH MS
-        case 'X':
-            config._d = new Date(parseFloat(input) * 1000);
-            break;
-        // TIMEZONE
-        case 'Z' : // fall through to ZZ
-        case 'ZZ' :
-            config._useUTC = true;
-            config._tzm = timezoneMinutesFromString(input);
-            break;
-        // WEEKDAY - human
-        case 'dd':
-        case 'ddd':
-        case 'dddd':
-            a = config._locale.weekdaysParse(input);
-            // if we didn't get a weekday name, mark the date as invalid
-            if (a != null) {
-                config._w = config._w || {};
-                config._w['d'] = a;
-            } else {
-                config._pf.invalidWeekday = input;
-            }
-            break;
-        // WEEK, WEEK DAY - numeric
-        case 'w':
-        case 'ww':
-        case 'W':
-        case 'WW':
-        case 'd':
-        case 'e':
-        case 'E':
-            token = token.substr(0, 1);
-            /* falls through */
-        case 'gggg':
-        case 'GGGG':
-        case 'GGGGG':
-            token = token.substr(0, 2);
-            if (input) {
-                config._w = config._w || {};
-                config._w[token] = toInt(input);
-            }
-            break;
-        case 'gg':
-        case 'GG':
-            config._w = config._w || {};
-            config._w[token] = moment.parseTwoDigitYear(input);
-        }
-    }
+addUnitAlias('year', 'y');
 
-    function dayOfYearFromWeekInfo(config) {
-        var w, weekYear, week, weekday, dow, doy, temp;
+// PRIORITIES
 
-        w = config._w;
-        if (w.GG != null || w.W != null || w.E != null) {
-            dow = 1;
-            doy = 4;
+addUnitPriority('year', 1);
 
-            // TODO: We need to take the current isoWeekYear, but that depends on
-            // how we interpret now (local, utc, fixed offset). So create
-            // a now version of current config (take local/utc/offset flags, and
-            // create now).
-            weekYear = dfl(w.GG, config._a[YEAR], weekOfYear(moment(), 1, 4).year);
-            week = dfl(w.W, 1);
-            weekday = dfl(w.E, 1);
-        } else {
-            dow = config._locale._week.dow;
-            doy = config._locale._week.doy;
+// PARSING
 
-            weekYear = dfl(w.gg, config._a[YEAR], weekOfYear(moment(), dow, doy).year);
-            week = dfl(w.w, 1);
+addRegexToken('Y',      matchSigned);
+addRegexToken('YY',     match1to2, match2);
+addRegexToken('YYYY',   match1to4, match4);
+addRegexToken('YYYYY',  match1to6, match6);
+addRegexToken('YYYYYY', match1to6, match6);
 
-            if (w.d != null) {
-                // weekday -- low day numbers are considered next week
-                weekday = w.d;
-                if (weekday < dow) {
-                    ++week;
-                }
-            } else if (w.e != null) {
-                // local weekday -- counting starts from begining of week
-                weekday = w.e + dow;
-            } else {
-                // default to begining of week
-                weekday = dow;
-            }
-        }
-        temp = dayOfYearFromWeeks(weekYear, week, weekday, doy, dow);
+addParseToken(['YYYYY', 'YYYYYY'], YEAR);
+addParseToken('YYYY', function (input, array) {
+    array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);
+});
+addParseToken('YY', function (input, array) {
+    array[YEAR] = hooks.parseTwoDigitYear(input);
+});
+addParseToken('Y', function (input, array) {
+    array[YEAR] = parseInt(input, 10);
+});
 
-        config._a[YEAR] = temp.year;
-        config._dayOfYear = temp.dayOfYear;
-    }
+// HELPERS
 
-    // convert an array to a date.
-    // the array should mirror the parameters below
-    // note: all values past the year are optional and will default to the lowest possible value.
-    // [year, month, day , hour, minute, second, millisecond]
-    function dateFromConfig(config) {
-        var i, date, input = [], currentDate, yearToUse;
+function daysInYear(year) {
+    return isLeapYear(year) ? 366 : 365;
+}
 
-        if (config._d) {
-            return;
-        }
+function isLeapYear(year) {
+    return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
+}
 
-        currentDate = currentDateArray(config);
+// HOOKS
 
-        //compute day of the year from weeks and weekdays
-        if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
-            dayOfYearFromWeekInfo(config);
-        }
+hooks.parseTwoDigitYear = function (input) {
+    return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
+};
 
-        //if the day of the year is set, figure out what it is
-        if (config._dayOfYear) {
-            yearToUse = dfl(config._a[YEAR], currentDate[YEAR]);
+// MOMENTS
 
-            if (config._dayOfYear > daysInYear(yearToUse)) {
-                config._pf._overflowDayOfYear = true;
-            }
+var getSetYear = makeGetSet('FullYear', true);
 
-            date = makeUTCDate(yearToUse, 0, config._dayOfYear);
-            config._a[MONTH] = date.getUTCMonth();
-            config._a[DATE] = date.getUTCDate();
-        }
+function getIsLeapYear () {
+    return isLeapYear(this.year());
+}
 
-        // Default to current date.
-        // * if no year, month, day of month are given, default to today
-        // * if day of month is given, default month and year
-        // * if month is given, default only year
-        // * if year is given, don't default anything
-        for (i = 0; i < 3 && config._a[i] == null; ++i) {
-            config._a[i] = input[i] = currentDate[i];
+function makeGetSet (unit, keepTime) {
+    return function (value) {
+        if (value != null) {
+            set$1(this, unit, value);
+            hooks.updateOffset(this, keepTime);
+            return this;
+        } else {
+            return get(this, unit);
         }
+    };
+}
 
-        // Zero out whatever was not defaulted, including time
-        for (; i < 7; i++) {
-            config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
-        }
+function get (mom, unit) {
+    return mom.isValid() ?
+        mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN;
+}
 
-        // Check for 24:00:00.000
-        if (config._a[HOUR] === 24 &&
-                config._a[MINUTE] === 0 &&
-                config._a[SECOND] === 0 &&
-                config._a[MILLISECOND] === 0) {
-            config._nextDay = true;
-            config._a[HOUR] = 0;
+function set$1 (mom, unit, value) {
+    if (mom.isValid() && !isNaN(value)) {
+        if (unit === 'FullYear' && isLeapYear(mom.year())) {
+            mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month()));
         }
-
-        config._d = (config._useUTC ? makeUTCDate : makeDate).apply(null, input);
-        // Apply timezone offset from input. The actual zone can be changed
-        // with parseZone.
-        if (config._tzm != null) {
-            config._d.setUTCMinutes(config._d.getUTCMinutes() + config._tzm);
+        else {
+            mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
         }
+    }
+}
 
-        if (config._nextDay) {
-            config._a[HOUR] = 24;
-        }
+// MOMENTS
+
+function stringGet (units) {
+    units = normalizeUnits(units);
+    if (isFunction(this[units])) {
+        return this[units]();
     }
+    return this;
+}
 
-    function dateFromObject(config) {
-        var normalizedInput;
 
-        if (config._d) {
-            return;
+function stringSet (units, value) {
+    if (typeof units === 'object') {
+        units = normalizeObjectUnits(units);
+        var prioritized = getPrioritizedUnits(units);
+        for (var i = 0; i < prioritized.length; i++) {
+            this[prioritized[i].unit](units[prioritized[i].unit]);
         }
-
-        normalizedInput = normalizeObjectUnits(config._i);
-        config._a = [
-            normalizedInput.year,
-            normalizedInput.month,
-            normalizedInput.day || normalizedInput.date,
-            normalizedInput.hour,
-            normalizedInput.minute,
-            normalizedInput.second,
-            normalizedInput.millisecond
-        ];
-
-        dateFromConfig(config);
-    }
-
-    function currentDateArray(config) {
-        var now = new Date();
-        if (config._useUTC) {
-            return [
-                now.getUTCFullYear(),
-                now.getUTCMonth(),
-                now.getUTCDate()
-            ];
-        } else {
-            return [now.getFullYear(), now.getMonth(), now.getDate()];
+    } else {
+        units = normalizeUnits(units);
+        if (isFunction(this[units])) {
+            return this[units](value);
         }
     }
+    return this;
+}
 
-    // date from string and format string
-    function makeDateFromStringAndFormat(config) {
-        if (config._f === moment.ISO_8601) {
-            parseISO(config);
-            return;
-        }
-
-        config._a = [];
-        config._pf.empty = true;
+function mod(n, x) {
+    return ((n % x) + x) % x;
+}
 
-        // This array is used to make a Date, either with `new Date` or `Date.UTC`
-        var string = '' + config._i,
-            i, parsedInput, tokens, token, skipped,
-            stringLength = string.length,
-            totalParsedInputLength = 0;
+var indexOf;
 
-        tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];
-
-        for (i = 0; i < tokens.length; i++) {
-            token = tokens[i];
-            parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
-            if (parsedInput) {
-                skipped = string.substr(0, string.indexOf(parsedInput));
-                if (skipped.length > 0) {
-                    config._pf.unusedInput.push(skipped);
-                }
-                string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
-                totalParsedInputLength += parsedInput.length;
-            }
-            // don't parse if it's not a known token
-            if (formatTokenFunctions[token]) {
-                if (parsedInput) {
-                    config._pf.empty = false;
-                }
-                else {
-                    config._pf.unusedTokens.push(token);
-                }
-                addTimeToArrayFromToken(token, parsedInput, config);
+if (Array.prototype.indexOf) {
+    indexOf = Array.prototype.indexOf;
+} else {
+    indexOf = function (o) {
+        // I know
+        var i;
+        for (i = 0; i < this.length; ++i) {
+            if (this[i] === o) {
+                return i;
             }
-            else if (config._strict && !parsedInput) {
-                config._pf.unusedTokens.push(token);
-            }
-        }
-
-        // add remaining unparsed input length to the string
-        config._pf.charsLeftOver = stringLength - totalParsedInputLength;
-        if (string.length > 0) {
-            config._pf.unusedInput.push(string);
         }
+        return -1;
+    };
+}
 
-        // clear _12h flag if hour is <= 12
-        if (config._pf.bigHour === true && config._a[HOUR] <= 12) {
-            config._pf.bigHour = undefined;
-        }
-        // handle am pm
-        if (config._isPm && config._a[HOUR] < 12) {
-            config._a[HOUR] += 12;
-        }
-        // if is 12 am, change hours to 0
-        if (config._isPm === false && config._a[HOUR] === 12) {
-            config._a[HOUR] = 0;
-        }
-        dateFromConfig(config);
-        checkOverflow(config);
+function daysInMonth(year, month) {
+    if (isNaN(year) || isNaN(month)) {
+        return NaN;
     }
+    var modMonth = mod(month, 12);
+    year += (month - modMonth) / 12;
+    return modMonth === 1 ? (isLeapYear(year) ? 29 : 28) : (31 - modMonth % 7 % 2);
+}
 
-    function unescapeFormat(s) {
-        return s.replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
-            return p1 || p2 || p3 || p4;
-        });
-    }
+// FORMATTING
 
-    // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
-    function regexpEscape(s) {
-        return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
-    }
+addFormatToken('M', ['MM', 2], 'Mo', function () {
+    return this.month() + 1;
+});
 
-    // date from string and array of format strings
-    function makeDateFromStringAndArray(config) {
-        var tempConfig,
-            bestMoment,
+addFormatToken('MMM', 0, 0, function (format) {
+    return this.localeData().monthsShort(this, format);
+});
 
-            scoreToBeat,
-            i,
-            currentScore;
+addFormatToken('MMMM', 0, 0, function (format) {
+    return this.localeData().months(this, format);
+});
 
-        if (config._f.length === 0) {
-            config._pf.invalidFormat = true;
-            config._d = new Date(NaN);
-            return;
-        }
+// ALIASES
 
-        for (i = 0; i < config._f.length; i++) {
-            currentScore = 0;
-            tempConfig = copyConfig({}, config);
-            if (config._useUTC != null) {
-                tempConfig._useUTC = config._useUTC;
-            }
-            tempConfig._pf = defaultParsingFlags();
-            tempConfig._f = config._f[i];
-            makeDateFromStringAndFormat(tempConfig);
+addUnitAlias('month', 'M');
 
-            if (!isValid(tempConfig)) {
-                continue;
-            }
+// PRIORITY
 
-            // if there is any input that was not parsed add a penalty for that format
-            currentScore += tempConfig._pf.charsLeftOver;
+addUnitPriority('month', 8);
 
-            //or tokens
-            currentScore += tempConfig._pf.unusedTokens.length * 10;
+// PARSING
 
-            tempConfig._pf.score = currentScore;
+addRegexToken('M',    match1to2);
+addRegexToken('MM',   match1to2, match2);
+addRegexToken('MMM',  function (isStrict, locale) {
+    return locale.monthsShortRegex(isStrict);
+});
+addRegexToken('MMMM', function (isStrict, locale) {
+    return locale.monthsRegex(isStrict);
+});
 
-            if (scoreToBeat == null || currentScore < scoreToBeat) {
-                scoreToBeat = currentScore;
-                bestMoment = tempConfig;
-            }
-        }
+addParseToken(['M', 'MM'], function (input, array) {
+    array[MONTH] = toInt(input) - 1;
+});
 
-        extend(config, bestMoment || tempConfig);
-    }
-
-    // date from iso format
-    function parseISO(config) {
-        var i, l,
-            string = config._i,
-            match = isoRegex.exec(string);
-
-        if (match) {
-            config._pf.iso = true;
-            for (i = 0, l = isoDates.length; i < l; i++) {
-                if (isoDates[i][1].exec(string)) {
-                    // match[5] should be 'T' or undefined
-                    config._f = isoDates[i][0] + (match[6] || ' ');
-                    break;
-                }
-            }
-            for (i = 0, l = isoTimes.length; i < l; i++) {
-                if (isoTimes[i][1].exec(string)) {
-                    config._f += isoTimes[i][0];
-                    break;
-                }
-            }
-            if (string.match(parseTokenTimezone)) {
-                config._f += 'Z';
+addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {
+    var month = config._locale.monthsParse(input, token, config._strict);
+    // if we didn't find a month name, mark the date as invalid.
+    if (month != null) {
+        array[MONTH] = month;
+    } else {
+        getParsingFlags(config).invalidMonth = input;
+    }
+});
+
+// LOCALES
+
+var MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/;
+var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_');
+function localeMonths (m, format) {
+    if (!m) {
+        return isArray(this._months) ? this._months :
+            this._months['standalone'];
+    }
+    return isArray(this._months) ? this._months[m.month()] :
+        this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()];
+}
+
+var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_');
+function localeMonthsShort (m, format) {
+    if (!m) {
+        return isArray(this._monthsShort) ? this._monthsShort :
+            this._monthsShort['standalone'];
+    }
+    return isArray(this._monthsShort) ? this._monthsShort[m.month()] :
+        this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()];
+}
+
+function handleStrictParse(monthName, format, strict) {
+    var i, ii, mom, llc = monthName.toLocaleLowerCase();
+    if (!this._monthsParse) {
+        // this is not used
+        this._monthsParse = [];
+        this._longMonthsParse = [];
+        this._shortMonthsParse = [];
+        for (i = 0; i < 12; ++i) {
+            mom = createUTC([2000, i]);
+            this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase();
+            this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();
+        }
+    }
+
+    if (strict) {
+        if (format === 'MMM') {
+            ii = indexOf.call(this._shortMonthsParse, llc);
+            return ii !== -1 ? ii : null;
+        } else {
+            ii = indexOf.call(this._longMonthsParse, llc);
+            return ii !== -1 ? ii : null;
+        }
+    } else {
+        if (format === 'MMM') {
+            ii = indexOf.call(this._shortMonthsParse, llc);
+            if (ii !== -1) {
+                return ii;
             }
-            makeDateFromStringAndFormat(config);
+            ii = indexOf.call(this._longMonthsParse, llc);
+            return ii !== -1 ? ii : null;
         } else {
-            config._isValid = false;
+            ii = indexOf.call(this._longMonthsParse, llc);
+            if (ii !== -1) {
+                return ii;
+            }
+            ii = indexOf.call(this._shortMonthsParse, llc);
+            return ii !== -1 ? ii : null;
         }
     }
+}
 
-    // date from iso format or fallback
-    function makeDateFromString(config) {
-        parseISO(config);
-        if (config._isValid === false) {
-            delete config._isValid;
-            moment.createFromInputFallback(config);
-        }
+function localeMonthsParse (monthName, format, strict) {
+    var i, mom, regex;
+
+    if (this._monthsParseExact) {
+        return handleStrictParse.call(this, monthName, format, strict);
+    }
+
+    if (!this._monthsParse) {
+        this._monthsParse = [];
+        this._longMonthsParse = [];
+        this._shortMonthsParse = [];
     }
 
-    function map(arr, fn) {
-        var res = [], i;
-        for (i = 0; i < arr.length; ++i) {
-            res.push(fn(arr[i], i));
+    // TODO: add sorting
+    // Sorting makes sure if one month (or abbr) is a prefix of another
+    // see sorting in computeMonthsParse
+    for (i = 0; i < 12; i++) {
+        // make the regex if we don't have it already
+        mom = createUTC([2000, i]);
+        if (strict && !this._longMonthsParse[i]) {
+            this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
+            this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
+        }
+        if (!strict && !this._monthsParse[i]) {
+            regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
+            this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
+        }
+        // test the regex
+        if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
+            return i;
+        } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
+            return i;
+        } else if (!strict && this._monthsParse[i].test(monthName)) {
+            return i;
         }
-        return res;
     }
+}
 
-    function makeDateFromInput(config) {
-        var input = config._i, matched;
-        if (input === undefined) {
-            config._d = new Date();
-        } else if (isDate(input)) {
-            config._d = new Date(+input);
-        } else if ((matched = aspNetJsonRegex.exec(input)) !== null) {
-            config._d = new Date(+matched[1]);
-        } else if (typeof input === 'string') {
-            makeDateFromString(config);
-        } else if (isArray(input)) {
-            config._a = map(input.slice(0), function (obj) {
-                return parseInt(obj, 10);
-            });
-            dateFromConfig(config);
-        } else if (typeof(input) === 'object') {
-            dateFromObject(config);
-        } else if (typeof(input) === 'number') {
-            // from milliseconds
-            config._d = new Date(input);
+// MOMENTS
+
+function setMonth (mom, value) {
+    var dayOfMonth;
+
+    if (!mom.isValid()) {
+        // No op
+        return mom;
+    }
+
+    if (typeof value === 'string') {
+        if (/^\d+$/.test(value)) {
+            value = toInt(value);
         } else {
-            moment.createFromInputFallback(config);
+            value = mom.localeData().monthsParse(value);
+            // TODO: Another silent failure?
+            if (!isNumber(value)) {
+                return mom;
+            }
         }
     }
 
-    function makeDate(y, m, d, h, M, s, ms) {
-        //can't just apply() to create a date:
-        //http://stackoverflow.com/questions/181348/instantiating-a-javascript-object-by-calling-prototype-constructor-apply
-        var date = new Date(y, m, d, h, M, s, ms);
+    dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value));
+    mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
+    return mom;
+}
 
-        //the date constructor doesn't accept years < 1970
-        if (y < 1970) {
-            date.setFullYear(y);
-        }
-        return date;
+function getSetMonth (value) {
+    if (value != null) {
+        setMonth(this, value);
+        hooks.updateOffset(this, true);
+        return this;
+    } else {
+        return get(this, 'Month');
     }
+}
+
+function getDaysInMonth () {
+    return daysInMonth(this.year(), this.month());
+}
 
-    function makeUTCDate(y) {
-        var date = new Date(Date.UTC.apply(null, arguments));
-        if (y < 1970) {
-            date.setUTCFullYear(y);
+var defaultMonthsShortRegex = matchWord;
+function monthsShortRegex (isStrict) {
+    if (this._monthsParseExact) {
+        if (!hasOwnProp(this, '_monthsRegex')) {
+            computeMonthsParse.call(this);
+        }
+        if (isStrict) {
+            return this._monthsShortStrictRegex;
+        } else {
+            return this._monthsShortRegex;
+        }
+    } else {
+        if (!hasOwnProp(this, '_monthsShortRegex')) {
+            this._monthsShortRegex = defaultMonthsShortRegex;
         }
-        return date;
+        return this._monthsShortStrictRegex && isStrict ?
+            this._monthsShortStrictRegex : this._monthsShortRegex;
     }
+}
 
-    function parseWeekday(input, locale) {
-        if (typeof input === 'string') {
-            if (!isNaN(input)) {
-                input = parseInt(input, 10);
-            }
-            else {
-                input = locale.weekdaysParse(input);
-                if (typeof input !== 'number') {
-                    return null;
-                }
-            }
+var defaultMonthsRegex = matchWord;
+function monthsRegex (isStrict) {
+    if (this._monthsParseExact) {
+        if (!hasOwnProp(this, '_monthsRegex')) {
+            computeMonthsParse.call(this);
         }
-        return input;
+        if (isStrict) {
+            return this._monthsStrictRegex;
+        } else {
+            return this._monthsRegex;
+        }
+    } else {
+        if (!hasOwnProp(this, '_monthsRegex')) {
+            this._monthsRegex = defaultMonthsRegex;
+        }
+        return this._monthsStrictRegex && isStrict ?
+            this._monthsStrictRegex : this._monthsRegex;
+    }
+}
+
+function computeMonthsParse () {
+    function cmpLenRev(a, b) {
+        return b.length - a.length;
+    }
+
+    var shortPieces = [], longPieces = [], mixedPieces = [],
+        i, mom;
+    for (i = 0; i < 12; i++) {
+        // make the regex if we don't have it already
+        mom = createUTC([2000, i]);
+        shortPieces.push(this.monthsShort(mom, ''));
+        longPieces.push(this.months(mom, ''));
+        mixedPieces.push(this.months(mom, ''));
+        mixedPieces.push(this.monthsShort(mom, ''));
+    }
+    // Sorting makes sure if one month (or abbr) is a prefix of another it
+    // will match the longer piece.
+    shortPieces.sort(cmpLenRev);
+    longPieces.sort(cmpLenRev);
+    mixedPieces.sort(cmpLenRev);
+    for (i = 0; i < 12; i++) {
+        shortPieces[i] = regexEscape(shortPieces[i]);
+        longPieces[i] = regexEscape(longPieces[i]);
+    }
+    for (i = 0; i < 24; i++) {
+        mixedPieces[i] = regexEscape(mixedPieces[i]);
+    }
+
+    this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
+    this._monthsShortRegex = this._monthsRegex;
+    this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
+    this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
+}
+
+function createDate (y, m, d, h, M, s, ms) {
+    // can't just apply() to create a date:
+    // https://stackoverflow.com/q/181348
+    var date = new Date(y, m, d, h, M, s, ms);
+
+    // the date constructor remaps years 0-99 to 1900-1999
+    if (y < 100 && y >= 0 && isFinite(date.getFullYear())) {
+        date.setFullYear(y);
+    }
+    return date;
+}
+
+function createUTCDate (y) {
+    var date = new Date(Date.UTC.apply(null, arguments));
+
+    // the Date.UTC function remaps years 0-99 to 1900-1999
+    if (y < 100 && y >= 0 && isFinite(date.getUTCFullYear())) {
+        date.setUTCFullYear(y);
+    }
+    return date;
+}
+
+// start-of-first-week - start-of-year
+function firstWeekOffset(year, dow, doy) {
+    var // first-week day -- which january is always in the first week (4 for iso, 1 for other)
+        fwd = 7 + dow - doy,
+        // first-week day local weekday -- which local weekday is fwd
+        fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;
+
+    return -fwdlw + fwd - 1;
+}
+
+// https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
+function dayOfYearFromWeeks(year, week, weekday, dow, doy) {
+    var localWeekday = (7 + weekday - dow) % 7,
+        weekOffset = firstWeekOffset(year, dow, doy),
+        dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,
+        resYear, resDayOfYear;
+
+    if (dayOfYear <= 0) {
+        resYear = year - 1;
+        resDayOfYear = daysInYear(resYear) + dayOfYear;
+    } else if (dayOfYear > daysInYear(year)) {
+        resYear = year + 1;
+        resDayOfYear = dayOfYear - daysInYear(year);
+    } else {
+        resYear = year;
+        resDayOfYear = dayOfYear;
     }
 
-    /************************************
-        Relative Time
-    ************************************/
+    return {
+        year: resYear,
+        dayOfYear: resDayOfYear
+    };
+}
+
+function weekOfYear(mom, dow, doy) {
+    var weekOffset = firstWeekOffset(mom.year(), dow, doy),
+        week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,
+        resWeek, resYear;
+
+    if (week < 1) {
+        resYear = mom.year() - 1;
+        resWeek = week + weeksInYear(resYear, dow, doy);
+    } else if (week > weeksInYear(mom.year(), dow, doy)) {
+        resWeek = week - weeksInYear(mom.year(), dow, doy);
+        resYear = mom.year() + 1;
+    } else {
+        resYear = mom.year();
+        resWeek = week;
+    }
 
+    return {
+        week: resWeek,
+        year: resYear
+    };
+}
 
-    // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
-    function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
-        return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
-    }
+function weeksInYear(year, dow, doy) {
+    var weekOffset = firstWeekOffset(year, dow, doy),
+        weekOffsetNext = firstWeekOffset(year + 1, dow, doy);
+    return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;
+}
 
-    function relativeTime(posNegDuration, withoutSuffix, locale) {
-        var duration = moment.duration(posNegDuration).abs(),
-            seconds = round(duration.as('s')),
-            minutes = round(duration.as('m')),
-            hours = round(duration.as('h')),
-            days = round(duration.as('d')),
-            months = round(duration.as('M')),
-            years = round(duration.as('y')),
+// FORMATTING
 
-            args = seconds < relativeTimeThresholds.s && ['s', seconds] ||
-                minutes === 1 && ['m'] ||
-                minutes < relativeTimeThresholds.m && ['mm', minutes] ||
-                hours === 1 && ['h'] ||
-                hours < relativeTimeThresholds.h && ['hh', hours] ||
-                days === 1 && ['d'] ||
-                days < relativeTimeThresholds.d && ['dd', days] ||
-                months === 1 && ['M'] ||
-                months < relativeTimeThresholds.M && ['MM', months] ||
-                years === 1 && ['y'] || ['yy', years];
+addFormatToken('w', ['ww', 2], 'wo', 'week');
+addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');
 
-        args[2] = withoutSuffix;
-        args[3] = +posNegDuration > 0;
-        args[4] = locale;
-        return substituteTimeAgo.apply({}, args);
-    }
+// ALIASES
 
+addUnitAlias('week', 'w');
+addUnitAlias('isoWeek', 'W');
 
-    /************************************
-        Week of Year
-    ************************************/
+// PRIORITIES
 
+addUnitPriority('week', 5);
+addUnitPriority('isoWeek', 5);
 
-    // firstDayOfWeek       0 = sun, 6 = sat
-    //                      the day of the week that starts the week
-    //                      (usually sunday or monday)
-    // firstDayOfWeekOfYear 0 = sun, 6 = sat
-    //                      the first week is the week that contains the first
-    //                      of this day of the week
-    //                      (eg. ISO weeks use thursday (4))
-    function weekOfYear(mom, firstDayOfWeek, firstDayOfWeekOfYear) {
-        var end = firstDayOfWeekOfYear - firstDayOfWeek,
-            daysToDayOfWeek = firstDayOfWeekOfYear - mom.day(),
-            adjustedMoment;
+// PARSING
 
+addRegexToken('w',  match1to2);
+addRegexToken('ww', match1to2, match2);
+addRegexToken('W',  match1to2);
+addRegexToken('WW', match1to2, match2);
 
-        if (daysToDayOfWeek > end) {
-            daysToDayOfWeek -= 7;
-        }
+addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) {
+    week[token.substr(0, 1)] = toInt(input);
+});
 
-        if (daysToDayOfWeek < end - 7) {
-            daysToDayOfWeek += 7;
-        }
+// HELPERS
 
-        adjustedMoment = moment(mom).add(daysToDayOfWeek, 'd');
-        return {
-            week: Math.ceil(adjustedMoment.dayOfYear() / 7),
-            year: adjustedMoment.year()
-        };
-    }
+// LOCALES
 
-    //http://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
-    function dayOfYearFromWeeks(year, week, weekday, firstDayOfWeekOfYear, firstDayOfWeek) {
-        var d = makeUTCDate(year, 0, 1).getUTCDay(), daysToAdd, dayOfYear;
+function localeWeek (mom) {
+    return weekOfYear(mom, this._week.dow, this._week.doy).week;
+}
 
-        d = d === 0 ? 7 : d;
-        weekday = weekday != null ? weekday : firstDayOfWeek;
-        daysToAdd = firstDayOfWeek - d + (d > firstDayOfWeekOfYear ? 7 : 0) - (d < firstDayOfWeek ? 7 : 0);
-        dayOfYear = 7 * (week - 1) + (weekday - firstDayOfWeek) + daysToAdd + 1;
+var defaultLocaleWeek = {
+    dow : 0, // Sunday is the first day of the week.
+    doy : 6  // The week that contains Jan 1st is the first week of the year.
+};
 
-        return {
-            year: dayOfYear > 0 ? year : year - 1,
-            dayOfYear: dayOfYear > 0 ?  dayOfYear : daysInYear(year - 1) + dayOfYear
-        };
-    }
+function localeFirstDayOfWeek () {
+    return this._week.dow;
+}
 
-    /************************************
-        Top Level Functions
-    ************************************/
+function localeFirstDayOfYear () {
+    return this._week.doy;
+}
 
-    function makeMoment(config) {
-        var input = config._i,
-            format = config._f,
-            res;
+// MOMENTS
 
-        config._locale = config._locale || moment.localeData(config._l);
+function getSetWeek (input) {
+    var week = this.localeData().week(this);
+    return input == null ? week : this.add((input - week) * 7, 'd');
+}
 
-        if (input === null || (format === undefined && input === '')) {
-            return moment.invalid({nullInput: true});
-        }
+function getSetISOWeek (input) {
+    var week = weekOfYear(this, 1, 4).week;
+    return input == null ? week : this.add((input - week) * 7, 'd');
+}
 
-        if (typeof input === 'string') {
-            config._i = input = config._locale.preparse(input);
-        }
+// FORMATTING
 
-        if (moment.isMoment(input)) {
-            return new Moment(input, true);
-        } else if (format) {
-            if (isArray(format)) {
-                makeDateFromStringAndArray(config);
-            } else {
-                makeDateFromStringAndFormat(config);
-            }
-        } else {
-            makeDateFromInput(config);
-        }
+addFormatToken('d', 0, 'do', 'day');
 
-        res = new Moment(config);
-        if (res._nextDay) {
-            // Adding is smart enough around DST
-            res.add(1, 'd');
-            res._nextDay = undefined;
-        }
+addFormatToken('dd', 0, 0, function (format) {
+    return this.localeData().weekdaysMin(this, format);
+});
 
-        return res;
+addFormatToken('ddd', 0, 0, function (format) {
+    return this.localeData().weekdaysShort(this, format);
+});
+
+addFormatToken('dddd', 0, 0, function (format) {
+    return this.localeData().weekdays(this, format);
+});
+
+addFormatToken('e', 0, 0, 'weekday');
+addFormatToken('E', 0, 0, 'isoWeekday');
+
+// ALIASES
+
+addUnitAlias('day', 'd');
+addUnitAlias('weekday', 'e');
+addUnitAlias('isoWeekday', 'E');
+
+// PRIORITY
+addUnitPriority('day', 11);
+addUnitPriority('weekday', 11);
+addUnitPriority('isoWeekday', 11);
+
+// PARSING
+
+addRegexToken('d',    match1to2);
+addRegexToken('e',    match1to2);
+addRegexToken('E',    match1to2);
+addRegexToken('dd',   function (isStrict, locale) {
+    return locale.weekdaysMinRegex(isStrict);
+});
+addRegexToken('ddd',   function (isStrict, locale) {
+    return locale.weekdaysShortRegex(isStrict);
+});
+addRegexToken('dddd',   function (isStrict, locale) {
+    return locale.weekdaysRegex(isStrict);
+});
+
+addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {
+    var weekday = config._locale.weekdaysParse(input, token, config._strict);
+    // if we didn't get a weekday name, mark the date as invalid
+    if (weekday != null) {
+        week.d = weekday;
+    } else {
+        getParsingFlags(config).invalidWeekday = input;
     }
+});
 
-    moment = function (input, format, locale, strict) {
-        var c;
+addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {
+    week[token] = toInt(input);
+});
 
-        if (typeof(locale) === 'boolean') {
-            strict = locale;
-            locale = undefined;
-        }
-        // object construction must be done this way.
-        // https://github.com/moment/moment/issues/1423
-        c = {};
-        c._isAMomentObject = true;
-        c._i = input;
-        c._f = format;
-        c._l = locale;
-        c._strict = strict;
-        c._isUTC = false;
-        c._pf = defaultParsingFlags();
-
-        return makeMoment(c);
-    };
+// HELPERS
 
-    moment.suppressDeprecationWarnings = false;
+function parseWeekday(input, locale) {
+    if (typeof input !== 'string') {
+        return input;
+    }
 
-    moment.createFromInputFallback = deprecate(
-        'moment construction falls back to js Date. This is ' +
-        'discouraged and will be removed in upcoming major ' +
-        'release. Please refer to ' +
-        'https://github.com/moment/moment/issues/1407 for more info.',
-        function (config) {
-            config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
-        }
-    );
+    if (!isNaN(input)) {
+        return parseInt(input, 10);
+    }
 
-    // Pick a moment m from moments so that m[fn](other) is true for all
-    // other. This relies on the function fn to be transitive.
-    //
-    // moments should either be an array of moment objects or an array, whose
-    // first element is an array of moment objects.
-    function pickBy(fn, moments) {
-        var res, i;
-        if (moments.length === 1 && isArray(moments[0])) {
-            moments = moments[0];
-        }
-        if (!moments.length) {
-            return moment();
-        }
-        res = moments[0];
-        for (i = 1; i < moments.length; ++i) {
-            if (moments[i][fn](res)) {
-                res = moments[i];
-            }
-        }
-        return res;
+    input = locale.weekdaysParse(input);
+    if (typeof input === 'number') {
+        return input;
     }
 
-    moment.min = function () {
-        var args = [].slice.call(arguments, 0);
+    return null;
+}
 
-        return pickBy('isBefore', args);
-    };
+function parseIsoWeekday(input, locale) {
+    if (typeof input === 'string') {
+        return locale.weekdaysParse(input) % 7 || 7;
+    }
+    return isNaN(input) ? null : input;
+}
 
-    moment.max = function () {
-        var args = [].slice.call(arguments, 0);
+// LOCALES
 
-        return pickBy('isAfter', args);
-    };
+var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_');
+function localeWeekdays (m, format) {
+    if (!m) {
+        return isArray(this._weekdays) ? this._weekdays :
+            this._weekdays['standalone'];
+    }
+    return isArray(this._weekdays) ? this._weekdays[m.day()] :
+        this._weekdays[this._weekdays.isFormat.test(format) ? 'format' : 'standalone'][m.day()];
+}
 
-    // creating with utc
-    moment.utc = function (input, format, locale, strict) {
-        var c;
+var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_');
+function localeWeekdaysShort (m) {
+    return (m) ? this._weekdaysShort[m.day()] : this._weekdaysShort;
+}
 
-        if (typeof(locale) === 'boolean') {
-            strict = locale;
-            locale = undefined;
-        }
-        // object construction must be done this way.
-        // https://github.com/moment/moment/issues/1423
-        c = {};
-        c._isAMomentObject = true;
-        c._useUTC = true;
-        c._isUTC = true;
-        c._l = locale;
-        c._i = input;
-        c._f = format;
-        c._strict = strict;
-        c._pf = defaultParsingFlags();
-
-        return makeMoment(c).utc();
-    };
+var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_');
+function localeWeekdaysMin (m) {
+    return (m) ? this._weekdaysMin[m.day()] : this._weekdaysMin;
+}
 
-    // creating with unix timestamp (in seconds)
-    moment.unix = function (input) {
-        return moment(input * 1000);
-    };
+function handleStrictParse$1(weekdayName, format, strict) {
+    var i, ii, mom, llc = weekdayName.toLocaleLowerCase();
+    if (!this._weekdaysParse) {
+        this._weekdaysParse = [];
+        this._shortWeekdaysParse = [];
+        this._minWeekdaysParse = [];
 
-    // duration
-    moment.duration = function (input, key) {
-        var duration = input,
-            // matching against regexp is expensive, do it on demand
-            match = null,
-            sign,
-            ret,
-            parseIso,
-            diffRes;
-
-        if (moment.isDuration(input)) {
-            duration = {
-                ms: input._milliseconds,
-                d: input._days,
-                M: input._months
-            };
-        } else if (typeof input === 'number') {
-            duration = {};
-            if (key) {
-                duration[key] = input;
-            } else {
-                duration.milliseconds = input;
+        for (i = 0; i < 7; ++i) {
+            mom = createUTC([2000, 1]).day(i);
+            this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase();
+            this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase();
+            this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();
+        }
+    }
+
+    if (strict) {
+        if (format === 'dddd') {
+            ii = indexOf.call(this._weekdaysParse, llc);
+            return ii !== -1 ? ii : null;
+        } else if (format === 'ddd') {
+            ii = indexOf.call(this._shortWeekdaysParse, llc);
+            return ii !== -1 ? ii : null;
+        } else {
+            ii = indexOf.call(this._minWeekdaysParse, llc);
+            return ii !== -1 ? ii : null;
+        }
+    } else {
+        if (format === 'dddd') {
+            ii = indexOf.call(this._weekdaysParse, llc);
+            if (ii !== -1) {
+                return ii;
+            }
+            ii = indexOf.call(this._shortWeekdaysParse, llc);
+            if (ii !== -1) {
+                return ii;
+            }
+            ii = indexOf.call(this._minWeekdaysParse, llc);
+            return ii !== -1 ? ii : null;
+        } else if (format === 'ddd') {
+            ii = indexOf.call(this._shortWeekdaysParse, llc);
+            if (ii !== -1) {
+                return ii;
+            }
+            ii = indexOf.call(this._weekdaysParse, llc);
+            if (ii !== -1) {
+                return ii;
+            }
+            ii = indexOf.call(this._minWeekdaysParse, llc);
+            return ii !== -1 ? ii : null;
+        } else {
+            ii = indexOf.call(this._minWeekdaysParse, llc);
+            if (ii !== -1) {
+                return ii;
             }
-        } else if (!!(match = aspNetTimeSpanJsonRegex.exec(input))) {
-            sign = (match[1] === '-') ? -1 : 1;
-            duration = {
-                y: 0,
-                d: toInt(match[DATE]) * sign,
-                h: toInt(match[HOUR]) * sign,
-                m: toInt(match[MINUTE]) * sign,
-                s: toInt(match[SECOND]) * sign,
-                ms: toInt(match[MILLISECOND]) * sign
-            };
-        } else if (!!(match = isoDurationRegex.exec(input))) {
-            sign = (match[1] === '-') ? -1 : 1;
-            parseIso = function (inp) {
-                // We'd normally use ~~inp for this, but unfortunately it also
-                // converts floats to ints.
-                // inp may be undefined, so careful calling replace on it.
-                var res = inp && parseFloat(inp.replace(',', '.'));
-                // apply sign while we're at it
-                return (isNaN(res) ? 0 : res) * sign;
-            };
-            duration = {
-                y: parseIso(match[2]),
-                M: parseIso(match[3]),
-                d: parseIso(match[4]),
-                h: parseIso(match[5]),
-                m: parseIso(match[6]),
-                s: parseIso(match[7]),
-                w: parseIso(match[8])
-            };
-        } else if (typeof duration === 'object' &&
-                ('from' in duration || 'to' in duration)) {
-            diffRes = momentsDifference(moment(duration.from), moment(duration.to));
-
-            duration = {};
-            duration.ms = diffRes.milliseconds;
-            duration.M = diffRes.months;
+            ii = indexOf.call(this._weekdaysParse, llc);
+            if (ii !== -1) {
+                return ii;
+            }
+            ii = indexOf.call(this._shortWeekdaysParse, llc);
+            return ii !== -1 ? ii : null;
         }
+    }
+}
+
+function localeWeekdaysParse (weekdayName, format, strict) {
+    var i, mom, regex;
+
+    if (this._weekdaysParseExact) {
+        return handleStrictParse$1.call(this, weekdayName, format, strict);
+    }
+
+    if (!this._weekdaysParse) {
+        this._weekdaysParse = [];
+        this._minWeekdaysParse = [];
+        this._shortWeekdaysParse = [];
+        this._fullWeekdaysParse = [];
+    }
 
-        ret = new Duration(duration);
+    for (i = 0; i < 7; i++) {
+        // make the regex if we don't have it already
 
-        if (moment.isDuration(input) && hasOwnProp(input, '_locale')) {
-            ret._locale = input._locale;
+        mom = createUTC([2000, 1]).day(i);
+        if (strict && !this._fullWeekdaysParse[i]) {
+            this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\.?') + '$', 'i');
+            this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\.?') + '$', 'i');
+            this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\.?') + '$', 'i');
+        }
+        if (!this._weekdaysParse[i]) {
+            regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
+            this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
         }
+        // test the regex
+        if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) {
+            return i;
+        } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) {
+            return i;
+        } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) {
+            return i;
+        } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {
+            return i;
+        }
+    }
+}
 
-        return ret;
-    };
+// MOMENTS
 
-    // version number
-    moment.version = VERSION;
+function getSetDayOfWeek (input) {
+    if (!this.isValid()) {
+        return input != null ? this : NaN;
+    }
+    var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
+    if (input != null) {
+        input = parseWeekday(input, this.localeData());
+        return this.add(input - day, 'd');
+    } else {
+        return day;
+    }
+}
 
-    // default format
-    moment.defaultFormat = isoFormat;
+function getSetLocaleDayOfWeek (input) {
+    if (!this.isValid()) {
+        return input != null ? this : NaN;
+    }
+    var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
+    return input == null ? weekday : this.add(input - weekday, 'd');
+}
 
-    // constant that refers to the ISO standard
-    moment.ISO_8601 = function () {};
+function getSetISODayOfWeek (input) {
+    if (!this.isValid()) {
+        return input != null ? this : NaN;
+    }
 
-    // Plugins that add properties should also add the key here (null value),
-    // so we can properly clone ourselves.
-    moment.momentProperties = momentProperties;
+    // behaves the same as moment#day except
+    // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
+    // as a setter, sunday should belong to the previous week.
 
-    // This function will be called whenever a moment is mutated.
-    // It is intended to keep the offset in sync with the timezone.
-    moment.updateOffset = function () {};
+    if (input != null) {
+        var weekday = parseIsoWeekday(input, this.localeData());
+        return this.day(this.day() % 7 ? weekday : weekday - 7);
+    } else {
+        return this.day() || 7;
+    }
+}
 
-    // This function allows you to set a threshold for relative time strings
-    moment.relativeTimeThreshold = function (threshold, limit) {
-        if (relativeTimeThresholds[threshold] === undefined) {
-            return false;
+var defaultWeekdaysRegex = matchWord;
+function weekdaysRegex (isStrict) {
+    if (this._weekdaysParseExact) {
+        if (!hasOwnProp(this, '_weekdaysRegex')) {
+            computeWeekdaysParse.call(this);
+        }
+        if (isStrict) {
+            return this._weekdaysStrictRegex;
+        } else {
+            return this._weekdaysRegex;
         }
-        if (limit === undefined) {
-            return relativeTimeThresholds[threshold];
+    } else {
+        if (!hasOwnProp(this, '_weekdaysRegex')) {
+            this._weekdaysRegex = defaultWeekdaysRegex;
         }
-        relativeTimeThresholds[threshold] = limit;
-        return true;
-    };
+        return this._weekdaysStrictRegex && isStrict ?
+            this._weekdaysStrictRegex : this._weekdaysRegex;
+    }
+}
 
-    moment.lang = deprecate(
-        'moment.lang is deprecated. Use moment.locale instead.',
-        function (key, value) {
-            return moment.locale(key, value);
+var defaultWeekdaysShortRegex = matchWord;
+function weekdaysShortRegex (isStrict) {
+    if (this._weekdaysParseExact) {
+        if (!hasOwnProp(this, '_weekdaysRegex')) {
+            computeWeekdaysParse.call(this);
         }
-    );
+        if (isStrict) {
+            return this._weekdaysShortStrictRegex;
+        } else {
+            return this._weekdaysShortRegex;
+        }
+    } else {
+        if (!hasOwnProp(this, '_weekdaysShortRegex')) {
+            this._weekdaysShortRegex = defaultWeekdaysShortRegex;
+        }
+        return this._weekdaysShortStrictRegex && isStrict ?
+            this._weekdaysShortStrictRegex : this._weekdaysShortRegex;
+    }
+}
 
-    // This function will load locale and then set the global locale.  If
-    // no arguments are passed in, it will simply return the current global
-    // locale key.
-    moment.locale = function (key, values) {
-        var data;
-        if (key) {
-            if (typeof(values) !== 'undefined') {
-                data = moment.defineLocale(key, values);
-            }
-            else {
-                data = moment.localeData(key);
+var defaultWeekdaysMinRegex = matchWord;
+function weekdaysMinRegex (isStrict) {
+    if (this._weekdaysParseExact) {
+        if (!hasOwnProp(this, '_weekdaysRegex')) {
+            computeWeekdaysParse.call(this);
+        }
+        if (isStrict) {
+            return this._weekdaysMinStrictRegex;
+        } else {
+            return this._weekdaysMinRegex;
+        }
+    } else {
+        if (!hasOwnProp(this, '_weekdaysMinRegex')) {
+            this._weekdaysMinRegex = defaultWeekdaysMinRegex;
+        }
+        return this._weekdaysMinStrictRegex && isStrict ?
+            this._weekdaysMinStrictRegex : this._weekdaysMinRegex;
+    }
+}
+
+
+function computeWeekdaysParse () {
+    function cmpLenRev(a, b) {
+        return b.length - a.length;
+    }
+
+    var minPieces = [], shortPieces = [], longPieces = [], mixedPieces = [],
+        i, mom, minp, shortp, longp;
+    for (i = 0; i < 7; i++) {
+        // make the regex if we don't have it already
+        mom = createUTC([2000, 1]).day(i);
+        minp = this.weekdaysMin(mom, '');
+        shortp = this.weekdaysShort(mom, '');
+        longp = this.weekdays(mom, '');
+        minPieces.push(minp);
+        shortPieces.push(shortp);
+        longPieces.push(longp);
+        mixedPieces.push(minp);
+        mixedPieces.push(shortp);
+        mixedPieces.push(longp);
+    }
+    // Sorting makes sure if one weekday (or abbr) is a prefix of another it
+    // will match the longer piece.
+    minPieces.sort(cmpLenRev);
+    shortPieces.sort(cmpLenRev);
+    longPieces.sort(cmpLenRev);
+    mixedPieces.sort(cmpLenRev);
+    for (i = 0; i < 7; i++) {
+        shortPieces[i] = regexEscape(shortPieces[i]);
+        longPieces[i] = regexEscape(longPieces[i]);
+        mixedPieces[i] = regexEscape(mixedPieces[i]);
+    }
+
+    this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
+    this._weekdaysShortRegex = this._weekdaysRegex;
+    this._weekdaysMinRegex = this._weekdaysRegex;
+
+    this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
+    this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
+    this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i');
+}
+
+// FORMATTING
+
+function hFormat() {
+    return this.hours() % 12 || 12;
+}
+
+function kFormat() {
+    return this.hours() || 24;
+}
+
+addFormatToken('H', ['HH', 2], 0, 'hour');
+addFormatToken('h', ['hh', 2], 0, hFormat);
+addFormatToken('k', ['kk', 2], 0, kFormat);
+
+addFormatToken('hmm', 0, 0, function () {
+    return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);
+});
+
+addFormatToken('hmmss', 0, 0, function () {
+    return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) +
+        zeroFill(this.seconds(), 2);
+});
+
+addFormatToken('Hmm', 0, 0, function () {
+    return '' + this.hours() + zeroFill(this.minutes(), 2);
+});
+
+addFormatToken('Hmmss', 0, 0, function () {
+    return '' + this.hours() + zeroFill(this.minutes(), 2) +
+        zeroFill(this.seconds(), 2);
+});
+
+function meridiem (token, lowercase) {
+    addFormatToken(token, 0, 0, function () {
+        return this.localeData().meridiem(this.hours(), this.minutes(), lowercase);
+    });
+}
+
+meridiem('a', true);
+meridiem('A', false);
+
+// ALIASES
+
+addUnitAlias('hour', 'h');
+
+// PRIORITY
+addUnitPriority('hour', 13);
+
+// PARSING
+
+function matchMeridiem (isStrict, locale) {
+    return locale._meridiemParse;
+}
+
+addRegexToken('a',  matchMeridiem);
+addRegexToken('A',  matchMeridiem);
+addRegexToken('H',  match1to2);
+addRegexToken('h',  match1to2);
+addRegexToken('k',  match1to2);
+addRegexToken('HH', match1to2, match2);
+addRegexToken('hh', match1to2, match2);
+addRegexToken('kk', match1to2, match2);
+
+addRegexToken('hmm', match3to4);
+addRegexToken('hmmss', match5to6);
+addRegexToken('Hmm', match3to4);
+addRegexToken('Hmmss', match5to6);
+
+addParseToken(['H', 'HH'], HOUR);
+addParseToken(['k', 'kk'], function (input, array, config) {
+    var kInput = toInt(input);
+    array[HOUR] = kInput === 24 ? 0 : kInput;
+});
+addParseToken(['a', 'A'], function (input, array, config) {
+    config._isPm = config._locale.isPM(input);
+    config._meridiem = input;
+});
+addParseToken(['h', 'hh'], function (input, array, config) {
+    array[HOUR] = toInt(input);
+    getParsingFlags(config).bigHour = true;
+});
+addParseToken('hmm', function (input, array, config) {
+    var pos = input.length - 2;
+    array[HOUR] = toInt(input.substr(0, pos));
+    array[MINUTE] = toInt(input.substr(pos));
+    getParsingFlags(config).bigHour = true;
+});
+addParseToken('hmmss', function (input, array, config) {
+    var pos1 = input.length - 4;
+    var pos2 = input.length - 2;
+    array[HOUR] = toInt(input.substr(0, pos1));
+    array[MINUTE] = toInt(input.substr(pos1, 2));
+    array[SECOND] = toInt(input.substr(pos2));
+    getParsingFlags(config).bigHour = true;
+});
+addParseToken('Hmm', function (input, array, config) {
+    var pos = input.length - 2;
+    array[HOUR] = toInt(input.substr(0, pos));
+    array[MINUTE] = toInt(input.substr(pos));
+});
+addParseToken('Hmmss', function (input, array, config) {
+    var pos1 = input.length - 4;
+    var pos2 = input.length - 2;
+    array[HOUR] = toInt(input.substr(0, pos1));
+    array[MINUTE] = toInt(input.substr(pos1, 2));
+    array[SECOND] = toInt(input.substr(pos2));
+});
+
+// LOCALES
+
+function localeIsPM (input) {
+    // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
+    // Using charAt should be more compatible.
+    return ((input + '').toLowerCase().charAt(0) === 'p');
+}
+
+var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i;
+function localeMeridiem (hours, minutes, isLower) {
+    if (hours > 11) {
+        return isLower ? 'pm' : 'PM';
+    } else {
+        return isLower ? 'am' : 'AM';
+    }
+}
+
+
+// MOMENTS
+
+// Setting the hour should keep the time, because the user explicitly
+// specified which hour he wants. So trying to maintain the same hour (in
+// a new timezone) makes sense. Adding/subtracting hours does not follow
+// this rule.
+var getSetHour = makeGetSet('Hours', true);
+
+// months
+// week
+// weekdays
+// meridiem
+var baseConfig = {
+    calendar: defaultCalendar,
+    longDateFormat: defaultLongDateFormat,
+    invalidDate: defaultInvalidDate,
+    ordinal: defaultOrdinal,
+    dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,
+    relativeTime: defaultRelativeTime,
+
+    months: defaultLocaleMonths,
+    monthsShort: defaultLocaleMonthsShort,
+
+    week: defaultLocaleWeek,
+
+    weekdays: defaultLocaleWeekdays,
+    weekdaysMin: defaultLocaleWeekdaysMin,
+    weekdaysShort: defaultLocaleWeekdaysShort,
+
+    meridiemParse: defaultLocaleMeridiemParse
+};
+
+// internal storage for locale config files
+var locales = {};
+var localeFamilies = {};
+var globalLocale;
+
+function normalizeLocale(key) {
+    return key ? key.toLowerCase().replace('_', '-') : key;
+}
+
+// pick the locale from the array
+// try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
+// substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
+function chooseLocale(names) {
+    var i = 0, j, next, locale, split;
+
+    while (i < names.length) {
+        split = normalizeLocale(names[i]).split('-');
+        j = split.length;
+        next = normalizeLocale(names[i + 1]);
+        next = next ? next.split('-') : null;
+        while (j > 0) {
+            locale = loadLocale(split.slice(0, j).join('-'));
+            if (locale) {
+                return locale;
             }
+            if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
+                //the next array item is better than a shallower substring of this one
+                break;
+            }
+            j--;
+        }
+        i++;
+    }
+    return null;
+}
+
+function loadLocale(name) {
+    var oldLocale = null;
+    // TODO: Find a better way to register and load all the locales in Node
+    if (!locales[name] && (typeof module !== 'undefined') &&
+            module && module.exports) {
+        try {
+            oldLocale = globalLocale._abbr;
+            var aliasedRequire = require;
+            aliasedRequire('./locale/' + name);
+            getSetGlobalLocale(oldLocale);
+        } catch (e) {}
+    }
+    return locales[name];
+}
+
+// This function will load locale and then set the global locale.  If
+// no arguments are passed in, it will simply return the current global
+// locale key.
+function getSetGlobalLocale (key, values) {
+    var data;
+    if (key) {
+        if (isUndefined(values)) {
+            data = getLocale(key);
+        }
+        else {
+            data = defineLocale(key, values);
+        }
 
-            if (data) {
-                moment.duration._locale = moment._locale = data;
-            }
+        if (data) {
+            // moment.duration._locale = moment._locale = data;
+            globalLocale = data;
         }
+    }
 
-        return moment._locale._abbr;
-    };
+    return globalLocale._abbr;
+}
 
-    moment.defineLocale = function (name, values) {
-        if (values !== null) {
-            values.abbr = name;
-            if (!locales[name]) {
-                locales[name] = new Locale();
+function defineLocale (name, config) {
+    if (config !== null) {
+        var parentConfig = baseConfig;
+        config.abbr = name;
+        if (locales[name] != null) {
+            deprecateSimple('defineLocaleOverride',
+                    'use moment.updateLocale(localeName, config) to change ' +
+                    'an existing locale. moment.defineLocale(localeName, ' +
+                    'config) should only be used for creating a new locale ' +
+                    'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.');
+            parentConfig = locales[name]._config;
+        } else if (config.parentLocale != null) {
+            if (locales[config.parentLocale] != null) {
+                parentConfig = locales[config.parentLocale]._config;
+            } else {
+                if (!localeFamilies[config.parentLocale]) {
+                    localeFamilies[config.parentLocale] = [];
+                }
+                localeFamilies[config.parentLocale].push({
+                    name: name,
+                    config: config
+                });
+                return null;
             }
-            locales[name].set(values);
-
-            // backwards compat for now: also set the locale
-            moment.locale(name);
-
-            return locales[name];
-        } else {
-            // useful for testing
-            delete locales[name];
-            return null;
         }
-    };
+        locales[name] = new Locale(mergeConfigs(parentConfig, config));
 
-    moment.langData = deprecate(
-        'moment.langData is deprecated. Use moment.localeData instead.',
-        function (key) {
-            return moment.localeData(key);
+        if (localeFamilies[name]) {
+            localeFamilies[name].forEach(function (x) {
+                defineLocale(x.name, x.config);
+            });
         }
-    );
 
-    // returns locale data
-    moment.localeData = function (key) {
-        var locale;
+        // backwards compat for now: also set the locale
+        // make sure we set the locale AFTER all child locales have been
+        // created, so we won't end up with the child locale set.
+        getSetGlobalLocale(name);
 
-        if (key && key._locale && key._locale._abbr) {
-            key = key._locale._abbr;
-        }
 
-        if (!key) {
-            return moment._locale;
+        return locales[name];
+    } else {
+        // useful for testing
+        delete locales[name];
+        return null;
+    }
+}
+
+function updateLocale(name, config) {
+    if (config != null) {
+        var locale, parentConfig = baseConfig;
+        // MERGE
+        if (locales[name] != null) {
+            parentConfig = locales[name]._config;
         }
+        config = mergeConfigs(parentConfig, config);
+        locale = new Locale(config);
+        locale.parentLocale = locales[name];
+        locales[name] = locale;
 
-        if (!isArray(key)) {
-            //short-circuit everything else
-            locale = loadLocale(key);
-            if (locale) {
-                return locale;
+        // backwards compat for now: also set the locale
+        getSetGlobalLocale(name);
+    } else {
+        // pass null for config to unupdate, useful for tests
+        if (locales[name] != null) {
+            if (locales[name].parentLocale != null) {
+                locales[name] = locales[name].parentLocale;
+            } else if (locales[name] != null) {
+                delete locales[name];
             }
-            key = [key];
         }
+    }
+    return locales[name];
+}
 
-        return chooseLocale(key);
-    };
+// returns locale data
+function getLocale (key) {
+    var locale;
 
-    // compare moment object
-    moment.isMoment = function (obj) {
-        return obj instanceof Moment ||
-            (obj != null && hasOwnProp(obj, '_isAMomentObject'));
-    };
+    if (key && key._locale && key._locale._abbr) {
+        key = key._locale._abbr;
+    }
 
-    // for typechecking Duration objects
-    moment.isDuration = function (obj) {
-        return obj instanceof Duration;
-    };
+    if (!key) {
+        return globalLocale;
+    }
 
-    for (i = lists.length - 1; i >= 0; --i) {
-        makeList(lists[i]);
+    if (!isArray(key)) {
+        //short-circuit everything else
+        locale = loadLocale(key);
+        if (locale) {
+            return locale;
+        }
+        key = [key];
     }
 
-    moment.normalizeUnits = function (units) {
-        return normalizeUnits(units);
-    };
+    return chooseLocale(key);
+}
+
+function listLocales() {
+    return keys(locales);
+}
+
+function checkOverflow (m) {
+    var overflow;
+    var a = m._a;
 
-    moment.invalid = function (flags) {
-        var m = moment.utc(NaN);
-        if (flags != null) {
-            extend(m._pf, flags);
+    if (a && getParsingFlags(m).overflow === -2) {
+        overflow =
+            a[MONTH]       < 0 || a[MONTH]       > 11  ? MONTH :
+            a[DATE]        < 1 || a[DATE]        > daysInMonth(a[YEAR], a[MONTH]) ? DATE :
+            a[HOUR]        < 0 || a[HOUR]        > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR :
+            a[MINUTE]      < 0 || a[MINUTE]      > 59  ? MINUTE :
+            a[SECOND]      < 0 || a[SECOND]      > 59  ? SECOND :
+            a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND :
+            -1;
+
+        if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
+            overflow = DATE;
         }
-        else {
-            m._pf.userInvalidated = true;
+        if (getParsingFlags(m)._overflowWeeks && overflow === -1) {
+            overflow = WEEK;
+        }
+        if (getParsingFlags(m)._overflowWeekday && overflow === -1) {
+            overflow = WEEKDAY;
         }
 
-        return m;
-    };
+        getParsingFlags(m).overflow = overflow;
+    }
 
-    moment.parseZone = function () {
-        return moment.apply(null, arguments).parseZone();
-    };
+    return m;
+}
 
-    moment.parseTwoDigitYear = function (input) {
-        return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
-    };
+// Pick the first defined of two or three arguments.
+function defaults(a, b, c) {
+    if (a != null) {
+        return a;
+    }
+    if (b != null) {
+        return b;
+    }
+    return c;
+}
 
-    /************************************
-        Moment Prototype
-    ************************************/
+function currentDateArray(config) {
+    // hooks is actually the exported moment object
+    var nowValue = new Date(hooks.now());
+    if (config._useUTC) {
+        return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()];
+    }
+    return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];
+}
 
+// convert an array to a date.
+// the array should mirror the parameters below
+// note: all values past the year are optional and will default to the lowest possible value.
+// [year, month, day , hour, minute, second, millisecond]
+function configFromArray (config) {
+    var i, date, input = [], currentDate, yearToUse;
 
-    extend(moment.fn = Moment.prototype, {
+    if (config._d) {
+        return;
+    }
 
-        clone : function () {
-            return moment(this);
-        },
+    currentDate = currentDateArray(config);
 
-        valueOf : function () {
-            return +this._d + ((this._offset || 0) * 60000);
-        },
+    //compute day of the year from weeks and weekdays
+    if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
+        dayOfYearFromWeekInfo(config);
+    }
 
-        unix : function () {
-            return Math.floor(+this / 1000);
-        },
+    //if the day of the year is set, figure out what it is
+    if (config._dayOfYear != null) {
+        yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);
 
-        toString : function () {
-            return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
-        },
+        if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) {
+            getParsingFlags(config)._overflowDayOfYear = true;
+        }
 
-        toDate : function () {
-            return this._offset ? new Date(+this) : this._d;
-        },
+        date = createUTCDate(yearToUse, 0, config._dayOfYear);
+        config._a[MONTH] = date.getUTCMonth();
+        config._a[DATE] = date.getUTCDate();
+    }
 
-        toISOString : function () {
-            var m = moment(this).utc();
-            if (0 < m.year() && m.year() <= 9999) {
-                if ('function' === typeof Date.prototype.toISOString) {
-                    // native implementation is ~50x faster, use it when we can
-                    return this.toDate().toISOString();
-                } else {
-                    return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
-                }
-            } else {
-                return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
-            }
-        },
-
-        toArray : function () {
-            var m = this;
-            return [
-                m.year(),
-                m.month(),
-                m.date(),
-                m.hours(),
-                m.minutes(),
-                m.seconds(),
-                m.milliseconds()
-            ];
-        },
-
-        isValid : function () {
-            return isValid(this);
-        },
-
-        isDSTShifted : function () {
-            if (this._a) {
-                return this.isValid() && compareArrays(this._a, (this._isUTC ? moment.utc(this._a) : moment(this._a)).toArray()) > 0;
-            }
+    // Default to current date.
+    // * if no year, month, day of month are given, default to today
+    // * if day of month is given, default month and year
+    // * if month is given, default only year
+    // * if year is given, don't default anything
+    for (i = 0; i < 3 && config._a[i] == null; ++i) {
+        config._a[i] = input[i] = currentDate[i];
+    }
 
-            return false;
-        },
+    // Zero out whatever was not defaulted, including time
+    for (; i < 7; i++) {
+        config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
+    }
 
-        parsingFlags : function () {
-            return extend({}, this._pf);
-        },
+    // Check for 24:00:00.000
+    if (config._a[HOUR] === 24 &&
+            config._a[MINUTE] === 0 &&
+            config._a[SECOND] === 0 &&
+            config._a[MILLISECOND] === 0) {
+        config._nextDay = true;
+        config._a[HOUR] = 0;
+    }
 
-        invalidAt: function () {
-            return this._pf.overflow;
-        },
+    config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input);
+    // Apply timezone offset from input. The actual utcOffset can be changed
+    // with parseZone.
+    if (config._tzm != null) {
+        config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
+    }
 
-        utc : function (keepLocalTime) {
-            return this.zone(0, keepLocalTime);
-        },
+    if (config._nextDay) {
+        config._a[HOUR] = 24;
+    }
 
-        local : function (keepLocalTime) {
-            if (this._isUTC) {
-                this.zone(0, keepLocalTime);
-                this._isUTC = false;
+    // check for mismatching day of week
+    if (config._w && typeof config._w.d !== 'undefined' && config._w.d !== config._d.getDay()) {
+        getParsingFlags(config).weekdayMismatch = true;
+    }
+}
 
-                if (keepLocalTime) {
-                    this.add(this._dateTzOffset(), 'm');
-                }
-            }
-            return this;
-        },
-
-        format : function (inputString) {
-            var output = formatMoment(this, inputString || moment.defaultFormat);
-            return this.localeData().postformat(output);
-        },
-
-        add : createAdder(1, 'add'),
-
-        subtract : createAdder(-1, 'subtract'),
-
-        diff : function (input, units, asFloat) {
-            var that = makeAs(input, this),
-                zoneDiff = (this.zone() - that.zone()) * 6e4,
-                diff, output, daysAdjust;
-
-            units = normalizeUnits(units);
-
-            if (units === 'year' || units === 'month') {
-                // average number of days in the months in the given dates
-                diff = (this.daysInMonth() + that.daysInMonth()) * 432e5; // 24 * 60 * 60 * 1000 / 2
-                // difference in months
-                output = ((this.year() - that.year()) * 12) + (this.month() - that.month());
-                // adjust by taking difference in days, average number of days
-                // and dst in the given months.
-                daysAdjust = (this - moment(this).startOf('month')) -
-                    (that - moment(that).startOf('month'));
-                // same as above but with zones, to negate all dst
-                daysAdjust -= ((this.zone() - moment(this).startOf('month').zone()) -
-                        (that.zone() - moment(that).startOf('month').zone())) * 6e4;
-                output += daysAdjust / diff;
-                if (units === 'year') {
-                    output = output / 12;
-                }
-            } else {
-                diff = (this - that);
-                output = units === 'second' ? diff / 1e3 : // 1000
-                    units === 'minute' ? diff / 6e4 : // 1000 * 60
-                    units === 'hour' ? diff / 36e5 : // 1000 * 60 * 60
-                    units === 'day' ? (diff - zoneDiff) / 864e5 : // 1000 * 60 * 60 * 24, negate dst
-                    units === 'week' ? (diff - zoneDiff) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst
-                    diff;
-            }
-            return asFloat ? output : absRound(output);
-        },
-
-        from : function (time, withoutSuffix) {
-            return moment.duration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
-        },
-
-        fromNow : function (withoutSuffix) {
-            return this.from(moment(), withoutSuffix);
-        },
-
-        calendar : function (time) {
-            // We want to compare the start of today, vs this.
-            // Getting start-of-today depends on whether we're zone'd or not.
-            var now = time || moment(),
-                sod = makeAs(now, this).startOf('day'),
-                diff = this.diff(sod, 'days', true),
-                format = diff < -6 ? 'sameElse' :
-                    diff < -1 ? 'lastWeek' :
-                    diff < 0 ? 'lastDay' :
-                    diff < 1 ? 'sameDay' :
-                    diff < 2 ? 'nextDay' :
-                    diff < 7 ? 'nextWeek' : 'sameElse';
-            return this.format(this.localeData().calendar(format, this, moment(now)));
-        },
-
-        isLeapYear : function () {
-            return isLeapYear(this.year());
-        },
-
-        isDST : function () {
-            return (this.zone() < this.clone().month(0).zone() ||
-                this.zone() < this.clone().month(5).zone());
-        },
-
-        day : function (input) {
-            var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
-            if (input != null) {
-                input = parseWeekday(input, this.localeData());
-                return this.add(input - day, 'd');
-            } else {
-                return day;
-            }
-        },
-
-        month : makeAccessor('Month', true),
-
-        startOf : function (units) {
-            units = normalizeUnits(units);
-            // the following switch intentionally omits break keywords
-            // to utilize falling through the cases.
-            switch (units) {
-            case 'year':
-                this.month(0);
-                /* falls through */
-            case 'quarter':
-            case 'month':
-                this.date(1);
-                /* falls through */
-            case 'week':
-            case 'isoWeek':
-            case 'day':
-                this.hours(0);
-                /* falls through */
-            case 'hour':
-                this.minutes(0);
-                /* falls through */
-            case 'minute':
-                this.seconds(0);
-                /* falls through */
-            case 'second':
-                this.milliseconds(0);
-                /* falls through */
-            }
+function dayOfYearFromWeekInfo(config) {
+    var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow;
 
-            // weeks are a special case
-            if (units === 'week') {
-                this.weekday(0);
-            } else if (units === 'isoWeek') {
-                this.isoWeekday(1);
-            }
+    w = config._w;
+    if (w.GG != null || w.W != null || w.E != null) {
+        dow = 1;
+        doy = 4;
 
-            // quarters are also special
-            if (units === 'quarter') {
-                this.month(Math.floor(this.month() / 3) * 3);
-            }
+        // TODO: We need to take the current isoWeekYear, but that depends on
+        // how we interpret now (local, utc, fixed offset). So create
+        // a now version of current config (take local/utc/offset flags, and
+        // create now).
+        weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year);
+        week = defaults(w.W, 1);
+        weekday = defaults(w.E, 1);
+        if (weekday < 1 || weekday > 7) {
+            weekdayOverflow = true;
+        }
+    } else {
+        dow = config._locale._week.dow;
+        doy = config._locale._week.doy;
 
-            return this;
-        },
+        var curWeek = weekOfYear(createLocal(), dow, doy);
 
-        endOf: function (units) {
-            units = normalizeUnits(units);
-            if (units === undefined || units === 'millisecond') {
-                return this;
+        weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);
+
+        // Default to current week.
+        week = defaults(w.w, curWeek.week);
+
+        if (w.d != null) {
+            // weekday -- low day numbers are considered next week
+            weekday = w.d;
+            if (weekday < 0 || weekday > 6) {
+                weekdayOverflow = true;
             }
-            return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
-        },
-
-        isAfter: function (input, units) {
-            var inputMs;
-            units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
-            if (units === 'millisecond') {
-                input = moment.isMoment(input) ? input : moment(input);
-                return +this > +input;
-            } else {
-                inputMs = moment.isMoment(input) ? +input : +moment(input);
-                return inputMs < +this.clone().startOf(units);
+        } else if (w.e != null) {
+            // local weekday -- counting starts from begining of week
+            weekday = w.e + dow;
+            if (w.e < 0 || w.e > 6) {
+                weekdayOverflow = true;
             }
-        },
-
-        isBefore: function (input, units) {
-            var inputMs;
-            units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
-            if (units === 'millisecond') {
-                input = moment.isMoment(input) ? input : moment(input);
-                return +this < +input;
-            } else {
-                inputMs = moment.isMoment(input) ? +input : +moment(input);
-                return +this.clone().endOf(units) < inputMs;
+        } else {
+            // default to begining of week
+            weekday = dow;
+        }
+    }
+    if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {
+        getParsingFlags(config)._overflowWeeks = true;
+    } else if (weekdayOverflow != null) {
+        getParsingFlags(config)._overflowWeekday = true;
+    } else {
+        temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);
+        config._a[YEAR] = temp.year;
+        config._dayOfYear = temp.dayOfYear;
+    }
+}
+
+// iso 8601 regex
+// 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)
+var extendedIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;
+var basicIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;
+
+var tzRegex = /Z|[+-]\d\d(?::?\d\d)?/;
+
+var isoDates = [
+    ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/],
+    ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/],
+    ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/],
+    ['GGGG-[W]WW', /\d{4}-W\d\d/, false],
+    ['YYYY-DDD', /\d{4}-\d{3}/],
+    ['YYYY-MM', /\d{4}-\d\d/, false],
+    ['YYYYYYMMDD', /[+-]\d{10}/],
+    ['YYYYMMDD', /\d{8}/],
+    // YYYYMM is NOT allowed by the standard
+    ['GGGG[W]WWE', /\d{4}W\d{3}/],
+    ['GGGG[W]WW', /\d{4}W\d{2}/, false],
+    ['YYYYDDD', /\d{7}/]
+];
+
+// iso time formats and regexes
+var isoTimes = [
+    ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/],
+    ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/],
+    ['HH:mm:ss', /\d\d:\d\d:\d\d/],
+    ['HH:mm', /\d\d:\d\d/],
+    ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/],
+    ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/],
+    ['HHmmss', /\d\d\d\d\d\d/],
+    ['HHmm', /\d\d\d\d/],
+    ['HH', /\d\d/]
+];
+
+var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i;
+
+// date from iso format
+function configFromISO(config) {
+    var i, l,
+        string = config._i,
+        match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),
+        allowTime, dateFormat, timeFormat, tzFormat;
+
+    if (match) {
+        getParsingFlags(config).iso = true;
+
+        for (i = 0, l = isoDates.length; i < l; i++) {
+            if (isoDates[i][1].exec(match[1])) {
+                dateFormat = isoDates[i][0];
+                allowTime = isoDates[i][2] !== false;
+                break;
+            }
+        }
+        if (dateFormat == null) {
+            config._isValid = false;
+            return;
+        }
+        if (match[3]) {
+            for (i = 0, l = isoTimes.length; i < l; i++) {
+                if (isoTimes[i][1].exec(match[3])) {
+                    // match[2] should be 'T' or space
+                    timeFormat = (match[2] || ' ') + isoTimes[i][0];
+                    break;
+                }
             }
-        },
-
-        isSame: function (input, units) {
-            var inputMs;
-            units = normalizeUnits(units || 'millisecond');
-            if (units === 'millisecond') {
-                input = moment.isMoment(input) ? input : moment(input);
-                return +this === +input;
-            } else {
-                inputMs = +moment(input);
-                return +(this.clone().startOf(units)) <= inputMs && inputMs <= +(this.clone().endOf(units));
+            if (timeFormat == null) {
+                config._isValid = false;
+                return;
             }
-        },
-
-        min: deprecate(
-                 'moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548',
-                 function (other) {
-                     other = moment.apply(null, arguments);
-                     return other < this ? this : other;
-                 }
-         ),
-
-        max: deprecate(
-                'moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548',
-                function (other) {
-                    other = moment.apply(null, arguments);
-                    return other > this ? this : other;
-                }
-        ),
-
-        // keepLocalTime = true means only change the timezone, without
-        // affecting the local hour. So 5:31:26 +0300 --[zone(2, true)]-->
-        // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist int zone
-        // +0200, so we adjust the time as needed, to be valid.
-        //
-        // Keeping the time actually adds/subtracts (one hour)
-        // from the actual represented time. That is why we call updateOffset
-        // a second time. In case it wants us to change the offset again
-        // _changeInProgress == true case, then we have to adjust, because
-        // there is no such time in the given timezone.
-        zone : function (input, keepLocalTime) {
-            var offset = this._offset || 0,
-                localAdjust;
-            if (input != null) {
-                if (typeof input === 'string') {
-                    input = timezoneMinutesFromString(input);
-                }
-                if (Math.abs(input) < 16) {
-                    input = input * 60;
-                }
-                if (!this._isUTC && keepLocalTime) {
-                    localAdjust = this._dateTzOffset();
-                }
-                this._offset = input;
-                this._isUTC = true;
-                if (localAdjust != null) {
-                    this.subtract(localAdjust, 'm');
-                }
-                if (offset !== input) {
-                    if (!keepLocalTime || this._changeInProgress) {
-                        addOrSubtractDurationFromMoment(this,
-                                moment.duration(offset - input, 'm'), 1, false);
-                    } else if (!this._changeInProgress) {
-                        this._changeInProgress = true;
-                        moment.updateOffset(this, true);
-                        this._changeInProgress = null;
-                    }
-                }
+        }
+        if (!allowTime && timeFormat != null) {
+            config._isValid = false;
+            return;
+        }
+        if (match[4]) {
+            if (tzRegex.exec(match[4])) {
+                tzFormat = 'Z';
             } else {
-                return this._isUTC ? offset : this._dateTzOffset();
+                config._isValid = false;
+                return;
             }
-            return this;
-        },
+        }
+        config._f = dateFormat + (timeFormat || '') + (tzFormat || '');
+        configFromStringAndFormat(config);
+    } else {
+        config._isValid = false;
+    }
+}
+
+// RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3
+var rfc2822 = /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\d{4}))$/;
 
-        zoneAbbr : function () {
-            return this._isUTC ? 'UTC' : '';
-        },
+function extractFromRFC2822Strings(yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) {
+    var result = [
+        untruncateYear(yearStr),
+        defaultLocaleMonthsShort.indexOf(monthStr),
+        parseInt(dayStr, 10),
+        parseInt(hourStr, 10),
+        parseInt(minuteStr, 10)
+    ];
 
-        zoneName : function () {
-            return this._isUTC ? 'Coordinated Universal Time' : '';
-        },
+    if (secondStr) {
+        result.push(parseInt(secondStr, 10));
+    }
 
-        parseZone : function () {
-            if (this._tzm) {
-                this.zone(this._tzm);
-            } else if (typeof this._i === 'string') {
-                this.zone(this._i);
-            }
-            return this;
-        },
+    return result;
+}
+
+function untruncateYear(yearStr) {
+    var year = parseInt(yearStr, 10);
+    if (year <= 49) {
+        return 2000 + year;
+    } else if (year <= 999) {
+        return 1900 + year;
+    }
+    return year;
+}
+
+function preprocessRFC2822(s) {
+    // Remove comments and folding whitespace and replace multiple-spaces with a single space
+    return s.replace(/\([^)]*\)|[\n\t]/g, ' ').replace(/(\s\s+)/g, ' ').trim();
+}
+
+function checkWeekday(weekdayStr, parsedInput, config) {
+    if (weekdayStr) {
+        // TODO: Replace the vanilla JS Date object with an indepentent day-of-week check.
+        var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr),
+            weekdayActual = new Date(parsedInput[0], parsedInput[1], parsedInput[2]).getDay();
+        if (weekdayProvided !== weekdayActual) {
+            getParsingFlags(config).weekdayMismatch = true;
+            config._isValid = false;
+            return false;
+        }
+    }
+    return true;
+}
+
+var obsOffsets = {
+    UT: 0,
+    GMT: 0,
+    EDT: -4 * 60,
+    EST: -5 * 60,
+    CDT: -5 * 60,
+    CST: -6 * 60,
+    MDT: -6 * 60,
+    MST: -7 * 60,
+    PDT: -7 * 60,
+    PST: -8 * 60
+};
+
+function calculateOffset(obsOffset, militaryOffset, numOffset) {
+    if (obsOffset) {
+        return obsOffsets[obsOffset];
+    } else if (militaryOffset) {
+        // the only allowed military tz is Z
+        return 0;
+    } else {
+        var hm = parseInt(numOffset, 10);
+        var m = hm % 100, h = (hm - m) / 100;
+        return h * 60 + m;
+    }
+}
+
+// date and time from ref 2822 format
+function configFromRFC2822(config) {
+    var match = rfc2822.exec(preprocessRFC2822(config._i));
+    if (match) {
+        var parsedArray = extractFromRFC2822Strings(match[4], match[3], match[2], match[5], match[6], match[7]);
+        if (!checkWeekday(match[1], parsedArray, config)) {
+            return;
+        }
+
+        config._a = parsedArray;
+        config._tzm = calculateOffset(match[8], match[9], match[10]);
+
+        config._d = createUTCDate.apply(null, config._a);
+        config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
+
+        getParsingFlags(config).rfc2822 = true;
+    } else {
+        config._isValid = false;
+    }
+}
 
-        hasAlignedHourOffset : function (input) {
-            if (!input) {
-                input = 0;
+// date from iso format or fallback
+function configFromString(config) {
+    var matched = aspNetJsonRegex.exec(config._i);
+
+    if (matched !== null) {
+        config._d = new Date(+matched[1]);
+        return;
+    }
+
+    configFromISO(config);
+    if (config._isValid === false) {
+        delete config._isValid;
+    } else {
+        return;
+    }
+
+    configFromRFC2822(config);
+    if (config._isValid === false) {
+        delete config._isValid;
+    } else {
+        return;
+    }
+
+    // Final attempt, use Input Fallback
+    hooks.createFromInputFallback(config);
+}
+
+hooks.createFromInputFallback = deprecate(
+    'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' +
+    'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' +
+    'discouraged and will be removed in an upcoming major release. Please refer to ' +
+    'http://momentjs.com/guides/#/warnings/js-date/ for more info.',
+    function (config) {
+        config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
+    }
+);
+
+// constant that refers to the ISO standard
+hooks.ISO_8601 = function () {};
+
+// constant that refers to the RFC 2822 form
+hooks.RFC_2822 = function () {};
+
+// date from string and format string
+function configFromStringAndFormat(config) {
+    // TODO: Move this to another part of the creation flow to prevent circular deps
+    if (config._f === hooks.ISO_8601) {
+        configFromISO(config);
+        return;
+    }
+    if (config._f === hooks.RFC_2822) {
+        configFromRFC2822(config);
+        return;
+    }
+    config._a = [];
+    getParsingFlags(config).empty = true;
+
+    // This array is used to make a Date, either with `new Date` or `Date.UTC`
+    var string = '' + config._i,
+        i, parsedInput, tokens, token, skipped,
+        stringLength = string.length,
+        totalParsedInputLength = 0;
+
+    tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];
+
+    for (i = 0; i < tokens.length; i++) {
+        token = tokens[i];
+        parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
+        // console.log('token', token, 'parsedInput', parsedInput,
+        //         'regex', getParseRegexForToken(token, config));
+        if (parsedInput) {
+            skipped = string.substr(0, string.indexOf(parsedInput));
+            if (skipped.length > 0) {
+                getParsingFlags(config).unusedInput.push(skipped);
+            }
+            string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
+            totalParsedInputLength += parsedInput.length;
+        }
+        // don't parse if it's not a known token
+        if (formatTokenFunctions[token]) {
+            if (parsedInput) {
+                getParsingFlags(config).empty = false;
             }
             else {
-                input = moment(input).zone();
+                getParsingFlags(config).unusedTokens.push(token);
             }
+            addTimeToArrayFromToken(token, parsedInput, config);
+        }
+        else if (config._strict && !parsedInput) {
+            getParsingFlags(config).unusedTokens.push(token);
+        }
+    }
 
-            return (this.zone() - input) % 60 === 0;
-        },
-
-        daysInMonth : function () {
-            return daysInMonth(this.year(), this.month());
-        },
-
-        dayOfYear : function (input) {
-            var dayOfYear = round((moment(this).startOf('day') - moment(this).startOf('year')) / 864e5) + 1;
-            return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
-        },
-
-        quarter : function (input) {
-            return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
-        },
-
-        weekYear : function (input) {
-            var year = weekOfYear(this, this.localeData()._week.dow, this.localeData()._week.doy).year;
-            return input == null ? year : this.add((input - year), 'y');
-        },
-
-        isoWeekYear : function (input) {
-            var year = weekOfYear(this, 1, 4).year;
-            return input == null ? year : this.add((input - year), 'y');
-        },
-
-        week : function (input) {
-            var week = this.localeData().week(this);
-            return input == null ? week : this.add((input - week) * 7, 'd');
-        },
-
-        isoWeek : function (input) {
-            var week = weekOfYear(this, 1, 4).week;
-            return input == null ? week : this.add((input - week) * 7, 'd');
-        },
-
-        weekday : function (input) {
-            var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
-            return input == null ? weekday : this.add(input - weekday, 'd');
-        },
-
-        isoWeekday : function (input) {
-            // behaves the same as moment#day except
-            // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
-            // as a setter, sunday should belong to the previous week.
-            return input == null ? this.day() || 7 : this.day(this.day() % 7 ? input : input - 7);
-        },
-
-        isoWeeksInYear : function () {
-            return weeksInYear(this.year(), 1, 4);
-        },
-
-        weeksInYear : function () {
-            var weekInfo = this.localeData()._week;
-            return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
-        },
-
-        get : function (units) {
-            units = normalizeUnits(units);
-            return this[units]();
-        },
-
-        set : function (units, value) {
-            units = normalizeUnits(units);
-            if (typeof this[units] === 'function') {
-                this[units](value);
-            }
-            return this;
-        },
+    // add remaining unparsed input length to the string
+    getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength;
+    if (string.length > 0) {
+        getParsingFlags(config).unusedInput.push(string);
+    }
 
-        // If passed a locale key, it will set the locale for this
-        // instance.  Otherwise, it will return the locale configuration
-        // variables for this instance.
-        locale : function (key) {
-            var newLocaleData;
+    // clear _12h flag if hour is <= 12
+    if (config._a[HOUR] <= 12 &&
+        getParsingFlags(config).bigHour === true &&
+        config._a[HOUR] > 0) {
+        getParsingFlags(config).bigHour = undefined;
+    }
 
-            if (key === undefined) {
-                return this._locale._abbr;
-            } else {
-                newLocaleData = moment.localeData(key);
-                if (newLocaleData != null) {
-                    this._locale = newLocaleData;
-                }
-                return this;
-            }
-        },
+    getParsingFlags(config).parsedDateParts = config._a.slice(0);
+    getParsingFlags(config).meridiem = config._meridiem;
+    // handle meridiem
+    config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem);
 
-        lang : deprecate(
-            'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
-            function (key) {
-                if (key === undefined) {
-                    return this.localeData();
-                } else {
-                    return this.locale(key);
-                }
-            }
-        ),
+    configFromArray(config);
+    checkOverflow(config);
+}
 
-        localeData : function () {
-            return this._locale;
-        },
 
-        _dateTzOffset : function () {
-            // On Firefox.24 Date#getTimezoneOffset returns a floating point.
-            // https://github.com/moment/moment/pull/1871
-            return Math.round(this._d.getTimezoneOffset() / 15) * 15;
+function meridiemFixWrap (locale, hour, meridiem) {
+    var isPm;
+
+    if (meridiem == null) {
+        // nothing to do
+        return hour;
+    }
+    if (locale.meridiemHour != null) {
+        return locale.meridiemHour(hour, meridiem);
+    } else if (locale.isPM != null) {
+        // Fallback
+        isPm = locale.isPM(meridiem);
+        if (isPm && hour < 12) {
+            hour += 12;
         }
-    });
+        if (!isPm && hour === 12) {
+            hour = 0;
+        }
+        return hour;
+    } else {
+        // this is not supposed to happen
+        return hour;
+    }
+}
 
-    function rawMonthSetter(mom, value) {
-        var dayOfMonth;
+// date from string and array of format strings
+function configFromStringAndArray(config) {
+    var tempConfig,
+        bestMoment,
 
-        // TODO: Move this out of here!
-        if (typeof value === 'string') {
-            value = mom.localeData().monthsParse(value);
-            // TODO: Another silent failure?
-            if (typeof value !== 'number') {
-                return mom;
-            }
-        }
+        scoreToBeat,
+        i,
+        currentScore;
 
-        dayOfMonth = Math.min(mom.date(),
-                daysInMonth(mom.year(), value));
-        mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
-        return mom;
+    if (config._f.length === 0) {
+        getParsingFlags(config).invalidFormat = true;
+        config._d = new Date(NaN);
+        return;
     }
 
-    function rawGetter(mom, unit) {
-        return mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]();
-    }
+    for (i = 0; i < config._f.length; i++) {
+        currentScore = 0;
+        tempConfig = copyConfig({}, config);
+        if (config._useUTC != null) {
+            tempConfig._useUTC = config._useUTC;
+        }
+        tempConfig._f = config._f[i];
+        configFromStringAndFormat(tempConfig);
 
-    function rawSetter(mom, unit, value) {
-        if (unit === 'Month') {
-            return rawMonthSetter(mom, value);
-        } else {
-            return mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
+        if (!isValid(tempConfig)) {
+            continue;
+        }
+
+        // if there is any input that was not parsed add a penalty for that format
+        currentScore += getParsingFlags(tempConfig).charsLeftOver;
+
+        //or tokens
+        currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;
+
+        getParsingFlags(tempConfig).score = currentScore;
+
+        if (scoreToBeat == null || currentScore < scoreToBeat) {
+            scoreToBeat = currentScore;
+            bestMoment = tempConfig;
         }
     }
 
-    function makeAccessor(unit, keepTime) {
-        return function (value) {
-            if (value != null) {
-                rawSetter(this, unit, value);
-                moment.updateOffset(this, keepTime);
-                return this;
-            } else {
-                return rawGetter(this, unit);
-            }
-        };
+    extend(config, bestMoment || tempConfig);
+}
+
+function configFromObject(config) {
+    if (config._d) {
+        return;
     }
 
-    moment.fn.millisecond = moment.fn.milliseconds = makeAccessor('Milliseconds', false);
-    moment.fn.second = moment.fn.seconds = makeAccessor('Seconds', false);
-    moment.fn.minute = moment.fn.minutes = makeAccessor('Minutes', false);
-    // Setting the hour should keep the time, because the user explicitly
-    // specified which hour he wants. So trying to maintain the same hour (in
-    // a new timezone) makes sense. Adding/subtracting hours does not follow
-    // this rule.
-    moment.fn.hour = moment.fn.hours = makeAccessor('Hours', true);
-    // moment.fn.month is defined separately
-    moment.fn.date = makeAccessor('Date', true);
-    moment.fn.dates = deprecate('dates accessor is deprecated. Use date instead.', makeAccessor('Date', true));
-    moment.fn.year = makeAccessor('FullYear', true);
-    moment.fn.years = deprecate('years accessor is deprecated. Use year instead.', makeAccessor('FullYear', true));
+    var i = normalizeObjectUnits(config._i);
+    config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) {
+        return obj && parseInt(obj, 10);
+    });
+
+    configFromArray(config);
+}
 
-    // add plural methods
-    moment.fn.days = moment.fn.day;
-    moment.fn.months = moment.fn.month;
-    moment.fn.weeks = moment.fn.week;
-    moment.fn.isoWeeks = moment.fn.isoWeek;
-    moment.fn.quarters = moment.fn.quarter;
+function createFromConfig (config) {
+    var res = new Moment(checkOverflow(prepareConfig(config)));
+    if (res._nextDay) {
+        // Adding is smart enough around DST
+        res.add(1, 'd');
+        res._nextDay = undefined;
+    }
 
-    // add aliased format methods
-    moment.fn.toJSON = moment.fn.toISOString;
+    return res;
+}
 
-    /************************************
-        Duration Prototype
-    ************************************/
+function prepareConfig (config) {
+    var input = config._i,
+        format = config._f;
 
+    config._locale = config._locale || getLocale(config._l);
 
-    function daysToYears (days) {
-        // 400 years have 146097 days (taking into account leap year rules)
-        return days * 400 / 146097;
+    if (input === null || (format === undefined && input === '')) {
+        return createInvalid({nullInput: true});
     }
 
-    function yearsToDays (years) {
-        // years * 365 + absRound(years / 4) -
-        //     absRound(years / 100) + absRound(years / 400);
-        return years * 146097 / 400;
+    if (typeof input === 'string') {
+        config._i = input = config._locale.preparse(input);
     }
 
-    extend(moment.duration.fn = Duration.prototype, {
+    if (isMoment(input)) {
+        return new Moment(checkOverflow(input));
+    } else if (isDate(input)) {
+        config._d = input;
+    } else if (isArray(format)) {
+        configFromStringAndArray(config);
+    } else if (format) {
+        configFromStringAndFormat(config);
+    }  else {
+        configFromInput(config);
+    }
 
-        _bubble : function () {
-            var milliseconds = this._milliseconds,
-                days = this._days,
-                months = this._months,
-                data = this._data,
-                seconds, minutes, hours, years = 0;
+    if (!isValid(config)) {
+        config._d = null;
+    }
 
-            // The following code bubbles up values, see the tests for
-            // examples of what that means.
-            data.milliseconds = milliseconds % 1000;
+    return config;
+}
 
-            seconds = absRound(milliseconds / 1000);
-            data.seconds = seconds % 60;
+function configFromInput(config) {
+    var input = config._i;
+    if (isUndefined(input)) {
+        config._d = new Date(hooks.now());
+    } else if (isDate(input)) {
+        config._d = new Date(input.valueOf());
+    } else if (typeof input === 'string') {
+        configFromString(config);
+    } else if (isArray(input)) {
+        config._a = map(input.slice(0), function (obj) {
+            return parseInt(obj, 10);
+        });
+        configFromArray(config);
+    } else if (isObject(input)) {
+        configFromObject(config);
+    } else if (isNumber(input)) {
+        // from milliseconds
+        config._d = new Date(input);
+    } else {
+        hooks.createFromInputFallback(config);
+    }
+}
 
-            minutes = absRound(seconds / 60);
-            data.minutes = minutes % 60;
+function createLocalOrUTC (input, format, locale, strict, isUTC) {
+    var c = {};
 
-            hours = absRound(minutes / 60);
-            data.hours = hours % 24;
+    if (locale === true || locale === false) {
+        strict = locale;
+        locale = undefined;
+    }
 
-            days += absRound(hours / 24);
+    if ((isObject(input) && isObjectEmpty(input)) ||
+            (isArray(input) && input.length === 0)) {
+        input = undefined;
+    }
+    // object construction must be done this way.
+    // https://github.com/moment/moment/issues/1423
+    c._isAMomentObject = true;
+    c._useUTC = c._isUTC = isUTC;
+    c._l = locale;
+    c._i = input;
+    c._f = format;
+    c._strict = strict;
 
-            // Accurately convert days to years, assume start from year 0.
-            years = absRound(daysToYears(days));
-            days -= absRound(yearsToDays(years));
+    return createFromConfig(c);
+}
 
-            // 30 days to a month
-            // TODO (iskren): Use anchor date (like 1st Jan) to compute this.
-            months += absRound(days / 30);
-            days %= 30;
+function createLocal (input, format, locale, strict) {
+    return createLocalOrUTC(input, format, locale, strict, false);
+}
 
-            // 12 months -> 1 year
-            years += absRound(months / 12);
-            months %= 12;
+var prototypeMin = deprecate(
+    'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/',
+    function () {
+        var other = createLocal.apply(null, arguments);
+        if (this.isValid() && other.isValid()) {
+            return other < this ? this : other;
+        } else {
+            return createInvalid();
+        }
+    }
+);
 
-            data.days = days;
-            data.months = months;
-            data.years = years;
-        },
+var prototypeMax = deprecate(
+    'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/',
+    function () {
+        var other = createLocal.apply(null, arguments);
+        if (this.isValid() && other.isValid()) {
+            return other > this ? this : other;
+        } else {
+            return createInvalid();
+        }
+    }
+);
 
-        abs : function () {
-            this._milliseconds = Math.abs(this._milliseconds);
-            this._days = Math.abs(this._days);
-            this._months = Math.abs(this._months);
+// Pick a moment m from moments so that m[fn](other) is true for all
+// other. This relies on the function fn to be transitive.
+//
+// moments should either be an array of moment objects or an array, whose
+// first element is an array of moment objects.
+function pickBy(fn, moments) {
+    var res, i;
+    if (moments.length === 1 && isArray(moments[0])) {
+        moments = moments[0];
+    }
+    if (!moments.length) {
+        return createLocal();
+    }
+    res = moments[0];
+    for (i = 1; i < moments.length; ++i) {
+        if (!moments[i].isValid() || moments[i][fn](res)) {
+            res = moments[i];
+        }
+    }
+    return res;
+}
 
-            this._data.milliseconds = Math.abs(this._data.milliseconds);
-            this._data.seconds = Math.abs(this._data.seconds);
-            this._data.minutes = Math.abs(this._data.minutes);
-            this._data.hours = Math.abs(this._data.hours);
-            this._data.months = Math.abs(this._data.months);
-            this._data.years = Math.abs(this._data.years);
+// TODO: Use [].sort instead?
+function min () {
+    var args = [].slice.call(arguments, 0);
 
-            return this;
-        },
+    return pickBy('isBefore', args);
+}
 
-        weeks : function () {
-            return absRound(this.days() / 7);
-        },
+function max () {
+    var args = [].slice.call(arguments, 0);
 
-        valueOf : function () {
-            return this._milliseconds +
-              this._days * 864e5 +
-              (this._months % 12) * 2592e6 +
-              toInt(this._months / 12) * 31536e6;
-        },
+    return pickBy('isAfter', args);
+}
 
-        humanize : function (withSuffix) {
-            var output = relativeTime(this, !withSuffix, this.localeData());
+var now = function () {
+    return Date.now ? Date.now() : +(new Date());
+};
 
-            if (withSuffix) {
-                output = this.localeData().pastFuture(+this, output);
-            }
+var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond'];
 
-            return this.localeData().postformat(output);
-        },
+function isDurationValid(m) {
+    for (var key in m) {
+        if (!(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) {
+            return false;
+        }
+    }
 
-        add : function (input, val) {
-            // supports only 2.0-style add(1, 's') or add(moment)
-            var dur = moment.duration(input, val);
+    var unitHasDecimal = false;
+    for (var i = 0; i < ordering.length; ++i) {
+        if (m[ordering[i]]) {
+            if (unitHasDecimal) {
+                return false; // only allow non-integers for smallest unit
+            }
+            if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {
+                unitHasDecimal = true;
+            }
+        }
+    }
 
-            this._milliseconds += dur._milliseconds;
-            this._days += dur._days;
-            this._months += dur._months;
+    return true;
+}
 
-            this._bubble();
+function isValid$1() {
+    return this._isValid;
+}
 
-            return this;
-        },
+function createInvalid$1() {
+    return createDuration(NaN);
+}
 
-        subtract : function (input, val) {
-            var dur = moment.duration(input, val);
+function Duration (duration) {
+    var normalizedInput = normalizeObjectUnits(duration),
+        years = normalizedInput.year || 0,
+        quarters = normalizedInput.quarter || 0,
+        months = normalizedInput.month || 0,
+        weeks = normalizedInput.week || 0,
+        days = normalizedInput.day || 0,
+        hours = normalizedInput.hour || 0,
+        minutes = normalizedInput.minute || 0,
+        seconds = normalizedInput.second || 0,
+        milliseconds = normalizedInput.millisecond || 0;
 
-            this._milliseconds -= dur._milliseconds;
-            this._days -= dur._days;
-            this._months -= dur._months;
+    this._isValid = isDurationValid(normalizedInput);
 
-            this._bubble();
+    // representation for dateAddRemove
+    this._milliseconds = +milliseconds +
+        seconds * 1e3 + // 1000
+        minutes * 6e4 + // 1000 * 60
+        hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978
+    // Because of dateAddRemove treats 24 hours as different from a
+    // day when working around DST, we need to store them separately
+    this._days = +days +
+        weeks * 7;
+    // It is impossible to translate months into days without knowing
+    // which months you are are talking about, so we have to store
+    // it separately.
+    this._months = +months +
+        quarters * 3 +
+        years * 12;
 
-            return this;
-        },
+    this._data = {};
 
-        get : function (units) {
-            units = normalizeUnits(units);
-            return this[units.toLowerCase() + 's']();
-        },
+    this._locale = getLocale();
 
-        as : function (units) {
-            var days, months;
-            units = normalizeUnits(units);
+    this._bubble();
+}
 
-            if (units === 'month' || units === 'year') {
-                days = this._days + this._milliseconds / 864e5;
-                months = this._months + daysToYears(days) * 12;
-                return units === 'month' ? months : months / 12;
-            } else {
-                // handle milliseconds separately because of floating point math errors (issue #1867)
-                days = this._days + Math.round(yearsToDays(this._months / 12));
-                switch (units) {
-                    case 'week': return days / 7 + this._milliseconds / 6048e5;
-                    case 'day': return days + this._milliseconds / 864e5;
-                    case 'hour': return days * 24 + this._milliseconds / 36e5;
-                    case 'minute': return days * 24 * 60 + this._milliseconds / 6e4;
-                    case 'second': return days * 24 * 60 * 60 + this._milliseconds / 1000;
-                    // Math.floor prevents floating point math errors here
-                    case 'millisecond': return Math.floor(days * 24 * 60 * 60 * 1000) + this._milliseconds;
-                    default: throw new Error('Unknown unit ' + units);
-                }
-            }
-        },
+function isDuration (obj) {
+    return obj instanceof Duration;
+}
 
-        lang : moment.fn.lang,
-        locale : moment.fn.locale,
+function absRound (number) {
+    if (number < 0) {
+        return Math.round(-1 * number) * -1;
+    } else {
+        return Math.round(number);
+    }
+}
 
-        toIsoString : deprecate(
-            'toIsoString() is deprecated. Please use toISOString() instead ' +
-            '(notice the capitals)',
-            function () {
-                return this.toISOString();
-            }
-        ),
-
-        toISOString : function () {
-            // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
-            var years = Math.abs(this.years()),
-                months = Math.abs(this.months()),
-                days = Math.abs(this.days()),
-                hours = Math.abs(this.hours()),
-                minutes = Math.abs(this.minutes()),
-                seconds = Math.abs(this.seconds() + this.milliseconds() / 1000);
-
-            if (!this.asSeconds()) {
-                // this is the same as C#'s (Noda) and python (isodate)...
-                // but not other JS (goog.date)
-                return 'P0D';
-            }
+// FORMATTING
 
-            return (this.asSeconds() < 0 ? '-' : '') +
-                'P' +
-                (years ? years + 'Y' : '') +
-                (months ? months + 'M' : '') +
-                (days ? days + 'D' : '') +
-                ((hours || minutes || seconds) ? 'T' : '') +
-                (hours ? hours + 'H' : '') +
-                (minutes ? minutes + 'M' : '') +
-                (seconds ? seconds + 'S' : '');
-        },
-
-        localeData : function () {
-            return this._locale;
+function offset (token, separator) {
+    addFormatToken(token, 0, 0, function () {
+        var offset = this.utcOffset();
+        var sign = '+';
+        if (offset < 0) {
+            offset = -offset;
+            sign = '-';
         }
+        return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2);
     });
+}
 
-    moment.duration.fn.toString = moment.duration.fn.toISOString;
+offset('Z', ':');
+offset('ZZ', '');
 
-    function makeDurationGetter(name) {
-        moment.duration.fn[name] = function () {
-            return this._data[name];
-        };
+// PARSING
+
+addRegexToken('Z',  matchShortOffset);
+addRegexToken('ZZ', matchShortOffset);
+addParseToken(['Z', 'ZZ'], function (input, array, config) {
+    config._useUTC = true;
+    config._tzm = offsetFromString(matchShortOffset, input);
+});
+
+// HELPERS
+
+// timezone chunker
+// '+10:00' > ['10',  '00']
+// '-1530'  > ['-15', '30']
+var chunkOffset = /([\+\-]|\d\d)/gi;
+
+function offsetFromString(matcher, string) {
+    var matches = (string || '').match(matcher);
+
+    if (matches === null) {
+        return null;
     }
 
-    for (i in unitMillisecondFactors) {
-        if (hasOwnProp(unitMillisecondFactors, i)) {
-            makeDurationGetter(i.toLowerCase());
-        }
+    var chunk   = matches[matches.length - 1] || [];
+    var parts   = (chunk + '').match(chunkOffset) || ['-', 0, 0];
+    var minutes = +(parts[1] * 60) + toInt(parts[2]);
+
+    return minutes === 0 ?
+      0 :
+      parts[0] === '+' ? minutes : -minutes;
+}
+
+// Return a moment from input, that is local/utc/zone equivalent to model.
+function cloneWithOffset(input, model) {
+    var res, diff;
+    if (model._isUTC) {
+        res = model.clone();
+        diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf();
+        // Use low-level api, because this fn is low-level api.
+        res._d.setTime(res._d.valueOf() + diff);
+        hooks.updateOffset(res, false);
+        return res;
+    } else {
+        return createLocal(input).local();
     }
+}
 
-    moment.duration.fn.asMilliseconds = function () {
-        return this.as('ms');
-    };
-    moment.duration.fn.asSeconds = function () {
-        return this.as('s');
-    };
-    moment.duration.fn.asMinutes = function () {
-        return this.as('m');
-    };
-    moment.duration.fn.asHours = function () {
-        return this.as('h');
-    };
-    moment.duration.fn.asDays = function () {
-        return this.as('d');
-    };
-    moment.duration.fn.asWeeks = function () {
-        return this.as('weeks');
-    };
-    moment.duration.fn.asMonths = function () {
-        return this.as('M');
-    };
-    moment.duration.fn.asYears = function () {
-        return this.as('y');
-    };
+function getDateOffset (m) {
+    // On Firefox.24 Date#getTimezoneOffset returns a floating point.
+    // https://github.com/moment/moment/pull/1871
+    return -Math.round(m._d.getTimezoneOffset() / 15) * 15;
+}
 
-    /************************************
-        Default Locale
-    ************************************/
-
-
-    // Set default locale, other locale will inherit from English.
-    moment.locale('en', {
-        ordinalParse: /\d{1,2}(th|st|nd|rd)/,
-        ordinal : function (number) {
-            var b = number % 10,
-                output = (toInt(number % 100 / 10) === 1) ? 'th' :
-                (b === 1) ? 'st' :
-                (b === 2) ? 'nd' :
-                (b === 3) ? 'rd' : 'th';
-            return number + output;
-        }
-    });
+// HOOKS
 
-    // moment.js locale configuration
-// locale : afrikaans (af)
-// author : Werner Mollentze : https://github.com/wernerm
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('af', {
-        months : 'Januarie_Februarie_Maart_April_Mei_Junie_Julie_Augustus_September_Oktober_November_Desember'.split('_'),
-        monthsShort : 'Jan_Feb_Mar_Apr_Mei_Jun_Jul_Aug_Sep_Okt_Nov_Des'.split('_'),
-        weekdays : 'Sondag_Maandag_Dinsdag_Woensdag_Donderdag_Vrydag_Saterdag'.split('_'),
-        weekdaysShort : 'Son_Maa_Din_Woe_Don_Vry_Sat'.split('_'),
-        weekdaysMin : 'So_Ma_Di_Wo_Do_Vr_Sa'.split('_'),
-        meridiem : function (hours, minutes, isLower) {
-            if (hours < 12) {
-                return isLower ? 'vm' : 'VM';
-            } else {
-                return isLower ? 'nm' : 'NM';
-            }
-        },
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[Vandag om] LT',
-            nextDay : '[Môre om] LT',
-            nextWeek : 'dddd [om] LT',
-            lastDay : '[Gister om] LT',
-            lastWeek : '[Laas] dddd [om] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'oor %s',
-            past : '%s gelede',
-            s : '\'n paar sekondes',
-            m : '\'n minuut',
-            mm : '%d minute',
-            h : '\'n uur',
-            hh : '%d ure',
-            d : '\'n dag',
-            dd : '%d dae',
-            M : '\'n maand',
-            MM : '%d maande',
-            y : '\'n jaar',
-            yy : '%d jaar'
-        },
-        ordinalParse: /\d{1,2}(ste|de)/,
-        ordinal : function (number) {
-            return number + ((number === 1 || number === 8 || number >= 20) ? 'ste' : 'de'); // Thanks to Joris Röling : https://github.com/jjupiter
-        },
-        week : {
-            dow : 1, // Maandag is die eerste dag van die week.
-            doy : 4  // Die week wat die 4de Januarie bevat is die eerste week van die jaar.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Moroccan Arabic (ar-ma)
-// author : ElFadili Yassine : https://github.com/ElFadiliY
-// author : Abdel Said : https://github.com/abdelsaid
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('ar-ma', {
-        months : 'يناير_فبراير_مارس_أبريل_ماي_يونيو_يوليوز_غشت_شتنبر_أكتوبر_نونبر_دجنبر'.split('_'),
-        monthsShort : 'يناير_فبراير_مارس_أبريل_ماي_يونيو_يوليوز_غشت_شتنبر_أكتوبر_نونبر_دجنبر'.split('_'),
-        weekdays : 'الأحد_الإتنين_الثلاثاء_الأربعاء_الخميس_الجمعة_السبت'.split('_'),
-        weekdaysShort : 'احد_اتنين_ثلاثاء_اربعاء_خميس_جمعة_سبت'.split('_'),
-        weekdaysMin : 'ح_ن_ث_ر_خ_ج_س'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[اليوم على الساعة] LT',
-            nextDay: '[غدا على الساعة] LT',
-            nextWeek: 'dddd [على الساعة] LT',
-            lastDay: '[أمس على الساعة] LT',
-            lastWeek: 'dddd [على الساعة] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'في %s',
-            past : 'منذ %s',
-            s : 'ثوان',
-            m : 'دقيقة',
-            mm : '%d دقائق',
-            h : 'ساعة',
-            hh : '%d ساعات',
-            d : 'يوم',
-            dd : '%d أيام',
-            M : 'شهر',
-            MM : '%d أشهر',
-            y : 'سنة',
-            yy : '%d سنوات'
-        },
-        week : {
-            dow : 6, // Saturday is the first day of the week.
-            doy : 12  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Arabic Saudi Arabia (ar-sa)
-// author : Suhail Alkowaileet : https://github.com/xsoh
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var symbolMap = {
-        '1': '١',
-        '2': '٢',
-        '3': '٣',
-        '4': '٤',
-        '5': '٥',
-        '6': '٦',
-        '7': '٧',
-        '8': '٨',
-        '9': '٩',
-        '0': '٠'
-    }, numberMap = {
-        '١': '1',
-        '٢': '2',
-        '٣': '3',
-        '٤': '4',
-        '٥': '5',
-        '٦': '6',
-        '٧': '7',
-        '٨': '8',
-        '٩': '9',
-        '٠': '0'
-    };
+// This function will be called whenever a moment is mutated.
+// It is intended to keep the offset in sync with the timezone.
+hooks.updateOffset = function () {};
 
-    return moment.defineLocale('ar-sa', {
-        months : 'يناير_فبراير_مارس_أبريل_مايو_يونيو_يوليو_أغسطس_سبتمبر_أكتوبر_نوفمبر_ديسمبر'.split('_'),
-        monthsShort : 'يناير_فبراير_مارس_أبريل_مايو_يونيو_يوليو_أغسطس_سبتمبر_أكتوبر_نوفمبر_ديسمبر'.split('_'),
-        weekdays : 'الأحد_الإثنين_الثلاثاء_الأربعاء_الخميس_الجمعة_السبت'.split('_'),
-        weekdaysShort : 'أحد_إثنين_ثلاثاء_أربعاء_خميس_جمعة_سبت'.split('_'),
-        weekdaysMin : 'ح_ن_ث_ر_خ_ج_س'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'HH:mm:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 12) {
-                return 'ص';
-            } else {
-                return 'م';
-            }
-        },
-        calendar : {
-            sameDay: '[اليوم على الساعة] LT',
-            nextDay: '[غدا على الساعة] LT',
-            nextWeek: 'dddd [على الساعة] LT',
-            lastDay: '[أمس على الساعة] LT',
-            lastWeek: 'dddd [على الساعة] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'في %s',
-            past : 'منذ %s',
-            s : 'ثوان',
-            m : 'دقيقة',
-            mm : '%d دقائق',
-            h : 'ساعة',
-            hh : '%d ساعات',
-            d : 'يوم',
-            dd : '%d أيام',
-            M : 'شهر',
-            MM : '%d أشهر',
-            y : 'سنة',
-            yy : '%d سنوات'
-        },
-        preparse: function (string) {
-            return string.replace(/[١٢٣٤٥٦٧٨٩٠]/g, function (match) {
-                return numberMap[match];
-            }).replace(/،/g, ',');
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            }).replace(/,/g, '،');
-        },
-        week : {
-            dow : 6, // Saturday is the first day of the week.
-            doy : 12  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// Locale: Arabic (ar)
-// Author: Abdel Said: https://github.com/abdelsaid
-// Changes in months, weekdays: Ahmed Elkhatib
-// Native plural forms: forabi https://github.com/forabi
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var symbolMap = {
-        '1': '١',
-        '2': '٢',
-        '3': '٣',
-        '4': '٤',
-        '5': '٥',
-        '6': '٦',
-        '7': '٧',
-        '8': '٨',
-        '9': '٩',
-        '0': '٠'
-    }, numberMap = {
-        '١': '1',
-        '٢': '2',
-        '٣': '3',
-        '٤': '4',
-        '٥': '5',
-        '٦': '6',
-        '٧': '7',
-        '٨': '8',
-        '٩': '9',
-        '٠': '0'
-    }, pluralForm = function (n) {
-        return n === 0 ? 0 : n === 1 ? 1 : n === 2 ? 2 : n % 100 >= 3 && n % 100 <= 10 ? 3 : n % 100 >= 11 ? 4 : 5;
-    }, plurals = {
-        s : ['أقل من ثانية', 'ثانية واحدة', ['ثانيتان', 'ثانيتين'], '%d ثوان', '%d ثانية', '%d ثانية'],
-        m : ['أقل من دقيقة', 'دقيقة واحدة', ['دقيقتان', 'دقيقتين'], '%d دقائق', '%d دقيقة', '%d دقيقة'],
-        h : ['أقل من ساعة', 'ساعة واحدة', ['ساعتان', 'ساعتين'], '%d ساعات', '%d ساعة', '%d ساعة'],
-        d : ['أقل من يوم', 'يوم واحد', ['يومان', 'يومين'], '%d أيام', '%d يومًا', '%d يوم'],
-        M : ['أقل من شهر', 'شهر واحد', ['شهران', 'شهرين'], '%d أشهر', '%d شهرا', '%d شهر'],
-        y : ['أقل من عام', 'عام واحد', ['عامان', 'عامين'], '%d أعوام', '%d عامًا', '%d عام']
-    }, pluralize = function (u) {
-        return function (number, withoutSuffix, string, isFuture) {
-            var f = pluralForm(number),
-                str = plurals[u][pluralForm(number)];
-            if (f === 2) {
-                str = str[withoutSuffix ? 0 : 1];
-            }
-            return str.replace(/%d/i, number);
-        };
-    }, months = [
-        'كانون الثاني يناير',
-        'شباط فبراير',
-        'آذار مارس',
-        'نيسان أبريل',
-        'أيار مايو',
-        'حزيران يونيو',
-        'تموز يوليو',
-        'آب أغسطس',
-        'أيلول سبتمبر',
-        'تشرين الأول أكتوبر',
-        'تشرين الثاني نوفمبر',
-        'كانون الأول ديسمبر'
-    ];
+// MOMENTS
 
-    return moment.defineLocale('ar', {
-        months : months,
-        monthsShort : months,
-        weekdays : 'الأحد_الإثنين_الثلاثاء_الأربعاء_الخميس_الجمعة_السبت'.split('_'),
-        weekdaysShort : 'أحد_إثنين_ثلاثاء_أربعاء_خميس_جمعة_سبت'.split('_'),
-        weekdaysMin : 'ح_ن_ث_ر_خ_ج_س'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'HH:mm:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 12) {
-                return 'ص';
-            } else {
-                return 'م';
+// keepLocalTime = true means only change the timezone, without
+// affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->
+// 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset
+// +0200, so we adjust the time as needed, to be valid.
+//
+// Keeping the time actually adds/subtracts (one hour)
+// from the actual represented time. That is why we call updateOffset
+// a second time. In case it wants us to change the offset again
+// _changeInProgress == true case, then we have to adjust, because
+// there is no such time in the given timezone.
+function getSetOffset (input, keepLocalTime, keepMinutes) {
+    var offset = this._offset || 0,
+        localAdjust;
+    if (!this.isValid()) {
+        return input != null ? this : NaN;
+    }
+    if (input != null) {
+        if (typeof input === 'string') {
+            input = offsetFromString(matchShortOffset, input);
+            if (input === null) {
+                return this;
             }
-        },
-        calendar : {
-            sameDay: '[اليوم عند الساعة] LT',
-            nextDay: '[غدًا عند الساعة] LT',
-            nextWeek: 'dddd [عند الساعة] LT',
-            lastDay: '[أمس عند الساعة] LT',
-            lastWeek: 'dddd [عند الساعة] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'بعد %s',
-            past : 'منذ %s',
-            s : pluralize('s'),
-            m : pluralize('m'),
-            mm : pluralize('m'),
-            h : pluralize('h'),
-            hh : pluralize('h'),
-            d : pluralize('d'),
-            dd : pluralize('d'),
-            M : pluralize('M'),
-            MM : pluralize('M'),
-            y : pluralize('y'),
-            yy : pluralize('y')
-        },
-        preparse: function (string) {
-            return string.replace(/[١٢٣٤٥٦٧٨٩٠]/g, function (match) {
-                return numberMap[match];
-            }).replace(/،/g, ',');
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            }).replace(/,/g, '،');
-        },
-        week : {
-            dow : 6, // Saturday is the first day of the week.
-            doy : 12  // The week that contains Jan 1st is the first week of the year.
+        } else if (Math.abs(input) < 16 && !keepMinutes) {
+            input = input * 60;
         }
-    });
-}));
-// moment.js locale configuration
-// locale : azerbaijani (az)
-// author : topchiyev : https://github.com/topchiyev
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var suffixes = {
-        1: '-inci',
-        5: '-inci',
-        8: '-inci',
-        70: '-inci',
-        80: '-inci',
-
-        2: '-nci',
-        7: '-nci',
-        20: '-nci',
-        50: '-nci',
-
-        3: '-üncü',
-        4: '-üncü',
-        100: '-üncü',
-
-        6: '-ncı',
-
-        9: '-uncu',
-        10: '-uncu',
-        30: '-uncu',
-
-        60: '-ıncı',
-        90: '-ıncı'
-    };
-    return moment.defineLocale('az', {
-        months : 'yanvar_fevral_mart_aprel_may_iyun_iyul_avqust_sentyabr_oktyabr_noyabr_dekabr'.split('_'),
-        monthsShort : 'yan_fev_mar_apr_may_iyn_iyl_avq_sen_okt_noy_dek'.split('_'),
-        weekdays : 'Bazar_Bazar ertəsi_Çərşənbə axşamı_Çərşənbə_Cümə axşamı_Cümə_Şənbə'.split('_'),
-        weekdaysShort : 'Baz_BzE_ÇAx_Çər_CAx_Cüm_Şən'.split('_'),
-        weekdaysMin : 'Bz_BE_ÇA_Çə_CA_Cü_Şə'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[bugün saat] LT',
-            nextDay : '[sabah saat] LT',
-            nextWeek : '[gələn həftə] dddd [saat] LT',
-            lastDay : '[dünən] LT',
-            lastWeek : '[keçən həftə] dddd [saat] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s sonra',
-            past : '%s əvvəl',
-            s : 'birneçə saniyyə',
-            m : 'bir dəqiqə',
-            mm : '%d dəqiqə',
-            h : 'bir saat',
-            hh : '%d saat',
-            d : 'bir gün',
-            dd : '%d gün',
-            M : 'bir ay',
-            MM : '%d ay',
-            y : 'bir il',
-            yy : '%d il'
-        },
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 4) {
-                return 'gecə';
-            } else if (hour < 12) {
-                return 'səhər';
-            } else if (hour < 17) {
-                return 'gündüz';
-            } else {
-                return 'axşam';
-            }
-        },
-        ordinalParse: /\d{1,2}-(ıncı|inci|nci|üncü|ncı|uncu)/,
-        ordinal : function (number) {
-            if (number === 0) {  // special case for zero
-                return number + '-ıncı';
-            }
-            var a = number % 10,
-                b = number % 100 - a,
-                c = number >= 100 ? 100 : null;
-
-            return number + (suffixes[a] || suffixes[b] || suffixes[c]);
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
+        if (!this._isUTC && keepLocalTime) {
+            localAdjust = getDateOffset(this);
         }
-    });
-}));
-// moment.js locale configuration
-// locale : belarusian (be)
-// author : Dmitry Demidov : https://github.com/demidov91
-// author: Praleska: http://praleska.pro/
-// Author : Menelion Elensúle : https://github.com/Oire
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function plural(word, num) {
-        var forms = word.split('_');
-        return num % 10 === 1 && num % 100 !== 11 ? forms[0] : (num % 10 >= 2 && num % 10 <= 4 && (num % 100 < 10 || num % 100 >= 20) ? forms[1] : forms[2]);
-    }
-
-    function relativeTimeWithPlural(number, withoutSuffix, key) {
-        var format = {
-            'mm': withoutSuffix ? 'хвіліна_хвіліны_хвілін' : 'хвіліну_хвіліны_хвілін',
-            'hh': withoutSuffix ? 'гадзіна_гадзіны_гадзін' : 'гадзіну_гадзіны_гадзін',
-            'dd': 'дзень_дні_дзён',
-            'MM': 'месяц_месяцы_месяцаў',
-            'yy': 'год_гады_гадоў'
-        };
-        if (key === 'm') {
-            return withoutSuffix ? 'хвіліна' : 'хвіліну';
+        this._offset = input;
+        this._isUTC = true;
+        if (localAdjust != null) {
+            this.add(localAdjust, 'm');
         }
-        else if (key === 'h') {
-            return withoutSuffix ? 'гадзіна' : 'гадзіну';
+        if (offset !== input) {
+            if (!keepLocalTime || this._changeInProgress) {
+                addSubtract(this, createDuration(input - offset, 'm'), 1, false);
+            } else if (!this._changeInProgress) {
+                this._changeInProgress = true;
+                hooks.updateOffset(this, true);
+                this._changeInProgress = null;
+            }
         }
-        else {
-            return number + ' ' + plural(format[key], +number);
+        return this;
+    } else {
+        return this._isUTC ? offset : getDateOffset(this);
+    }
+}
+
+function getSetZone (input, keepLocalTime) {
+    if (input != null) {
+        if (typeof input !== 'string') {
+            input = -input;
         }
+
+        this.utcOffset(input, keepLocalTime);
+
+        return this;
+    } else {
+        return -this.utcOffset();
     }
+}
 
-    function monthsCaseReplace(m, format) {
-        var months = {
-            'nominative': 'студзень_люты_сакавік_красавік_травень_чэрвень_ліпень_жнівень_верасень_кастрычнік_лістапад_снежань'.split('_'),
-            'accusative': 'студзеня_лютага_сакавіка_красавіка_траўня_чэрвеня_ліпеня_жніўня_верасня_кастрычніка_лістапада_снежня'.split('_')
-        },
-
-        nounCase = (/D[oD]?(\[[^\[\]]*\]|\s+)+MMMM?/).test(format) ?
-            'accusative' :
-            'nominative';
-
-        return months[nounCase][m.month()];
-    }
-
-    function weekdaysCaseReplace(m, format) {
-        var weekdays = {
-            'nominative': 'нядзеля_панядзелак_аўторак_серада_чацвер_пятніца_субота'.split('_'),
-            'accusative': 'нядзелю_панядзелак_аўторак_сераду_чацвер_пятніцу_суботу'.split('_')
-        },
-
-        nounCase = (/\[ ?[Вв] ?(?:мінулую|наступную)? ?\] ?dddd/).test(format) ?
-            'accusative' :
-            'nominative';
-
-        return weekdays[nounCase][m.day()];
-    }
-
-    return moment.defineLocale('be', {
-        months : monthsCaseReplace,
-        monthsShort : 'студ_лют_сак_крас_трав_чэрв_ліп_жнів_вер_каст_ліст_снеж'.split('_'),
-        weekdays : weekdaysCaseReplace,
-        weekdaysShort : 'нд_пн_ат_ср_чц_пт_сб'.split('_'),
-        weekdaysMin : 'нд_пн_ат_ср_чц_пт_сб'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D MMMM YYYY г.',
-            LLL : 'D MMMM YYYY г., LT',
-            LLLL : 'dddd, D MMMM YYYY г., LT'
-        },
-        calendar : {
-            sameDay: '[Сёння ў] LT',
-            nextDay: '[Заўтра ў] LT',
-            lastDay: '[Учора ў] LT',
-            nextWeek: function () {
-                return '[У] dddd [ў] LT';
-            },
-            lastWeek: function () {
-                switch (this.day()) {
-                case 0:
-                case 3:
-                case 5:
-                case 6:
-                    return '[У мінулую] dddd [ў] LT';
-                case 1:
-                case 2:
-                case 4:
-                    return '[У мінулы] dddd [ў] LT';
-                }
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'праз %s',
-            past : '%s таму',
-            s : 'некалькі секунд',
-            m : relativeTimeWithPlural,
-            mm : relativeTimeWithPlural,
-            h : relativeTimeWithPlural,
-            hh : relativeTimeWithPlural,
-            d : 'дзень',
-            dd : relativeTimeWithPlural,
-            M : 'месяц',
-            MM : relativeTimeWithPlural,
-            y : 'год',
-            yy : relativeTimeWithPlural
-        },
-
-
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 4) {
-                return 'ночы';
-            } else if (hour < 12) {
-                return 'раніцы';
-            } else if (hour < 17) {
-                return 'дня';
-            } else {
-                return 'вечара';
-            }
-        },
-
-        ordinalParse: /\d{1,2}-(і|ы|га)/,
-        ordinal: function (number, period) {
-            switch (period) {
-            case 'M':
-            case 'd':
-            case 'DDD':
-            case 'w':
-            case 'W':
-                return (number % 10 === 2 || number % 10 === 3) && (number % 100 !== 12 && number % 100 !== 13) ? number + '-і' : number + '-ы';
-            case 'D':
-                return number + '-га';
-            default:
-                return number;
-            }
-        },
+function setOffsetToUTC (keepLocalTime) {
+    return this.utcOffset(0, keepLocalTime);
+}
 
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : bulgarian (bg)
-// author : Krasen Borisov : https://github.com/kraz
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('bg', {
-        months : 'януари_февруари_март_април_май_юни_юли_август_септември_октомври_ноември_декември'.split('_'),
-        monthsShort : 'янр_фев_мар_апр_май_юни_юли_авг_сеп_окт_ное_дек'.split('_'),
-        weekdays : 'неделя_понеделник_вторник_сряда_четвъртък_петък_събота'.split('_'),
-        weekdaysShort : 'нед_пон_вто_сря_чет_пет_съб'.split('_'),
-        weekdaysMin : 'нд_пн_вт_ср_чт_пт_сб'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'D.MM.YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[Днес в] LT',
-            nextDay : '[Утре в] LT',
-            nextWeek : 'dddd [в] LT',
-            lastDay : '[Вчера в] LT',
-            lastWeek : function () {
-                switch (this.day()) {
-                case 0:
-                case 3:
-                case 6:
-                    return '[В изминалата] dddd [в] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[В изминалия] dddd [в] LT';
-                }
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'след %s',
-            past : 'преди %s',
-            s : 'няколко секунди',
-            m : 'минута',
-            mm : '%d минути',
-            h : 'час',
-            hh : '%d часа',
-            d : 'ден',
-            dd : '%d дни',
-            M : 'месец',
-            MM : '%d месеца',
-            y : 'година',
-            yy : '%d години'
-        },
-        ordinalParse: /\d{1,2}-(ев|ен|ти|ви|ри|ми)/,
-        ordinal : function (number) {
-            var lastDigit = number % 10,
-                last2Digits = number % 100;
-            if (number === 0) {
-                return number + '-ев';
-            } else if (last2Digits === 0) {
-                return number + '-ен';
-            } else if (last2Digits > 10 && last2Digits < 20) {
-                return number + '-ти';
-            } else if (lastDigit === 1) {
-                return number + '-ви';
-            } else if (lastDigit === 2) {
-                return number + '-ри';
-            } else if (lastDigit === 7 || lastDigit === 8) {
-                return number + '-ми';
-            } else {
-                return number + '-ти';
-            }
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Bengali (bn)
-// author : Kaushik Gandhi : https://github.com/kaushikgandhi
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var symbolMap = {
-        '1': '১',
-        '2': '২',
-        '3': '৩',
-        '4': '৪',
-        '5': '৫',
-        '6': '৬',
-        '7': '৭',
-        '8': '৮',
-        '9': '৯',
-        '0': '০'
-    },
-    numberMap = {
-        '১': '1',
-        '২': '2',
-        '৩': '3',
-        '৪': '4',
-        '৫': '5',
-        '৬': '6',
-        '৭': '7',
-        '৮': '8',
-        '৯': '9',
-        '০': '0'
-    };
+function setOffsetToLocal (keepLocalTime) {
+    if (this._isUTC) {
+        this.utcOffset(0, keepLocalTime);
+        this._isUTC = false;
 
-    return moment.defineLocale('bn', {
-        months : 'জানুয়ারী_ফেবুয়ারী_মার্চ_এপ্রিল_মে_জুন_জুলাই_অগাস্ট_সেপ্টেম্বর_অক্টোবর_নভেম্বর_ডিসেম্বর'.split('_'),
-        monthsShort : 'জানু_ফেব_মার্চ_এপর_মে_জুন_জুল_অগ_সেপ্ট_অক্টো_নভ_ডিসেম্'.split('_'),
-        weekdays : 'রবিবার_সোমবার_মঙ্গলবার_বুধবার_বৃহস্পত্তিবার_শুক্রুবার_শনিবার'.split('_'),
-        weekdaysShort : 'রবি_সোম_মঙ্গল_বুধ_বৃহস্পত্তি_শুক্রু_শনি'.split('_'),
-        weekdaysMin : 'রব_সম_মঙ্গ_বু_ব্রিহ_শু_শনি'.split('_'),
-        longDateFormat : {
-            LT : 'A h:mm সময়',
-            LTS : 'A h:mm:ss সময়',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY, LT',
-            LLLL : 'dddd, D MMMM YYYY, LT'
-        },
-        calendar : {
-            sameDay : '[আজ] LT',
-            nextDay : '[আগামীকাল] LT',
-            nextWeek : 'dddd, LT',
-            lastDay : '[গতকাল] LT',
-            lastWeek : '[গত] dddd, LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s পরে',
-            past : '%s আগে',
-            s : 'কএক সেকেন্ড',
-            m : 'এক মিনিট',
-            mm : '%d মিনিট',
-            h : 'এক ঘন্টা',
-            hh : '%d ঘন্টা',
-            d : 'এক দিন',
-            dd : '%d দিন',
-            M : 'এক মাস',
-            MM : '%d মাস',
-            y : 'এক বছর',
-            yy : '%d বছর'
-        },
-        preparse: function (string) {
-            return string.replace(/[১২৩৪৫৬৭৮৯০]/g, function (match) {
-                return numberMap[match];
-            });
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            });
-        },
-        //Bengali is a vast language its spoken
-        //in different forms in various parts of the world.
-        //I have just generalized with most common one used
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 4) {
-                return 'রাত';
-            } else if (hour < 10) {
-                return 'শকাল';
-            } else if (hour < 17) {
-                return 'দুপুর';
-            } else if (hour < 20) {
-                return 'বিকেল';
-            } else {
-                return 'রাত';
-            }
-        },
-        week : {
-            dow : 0, // Sunday is the first day of the week.
-            doy : 6  // The week that contains Jan 1st is the first week of the year.
+        if (keepLocalTime) {
+            this.subtract(getDateOffset(this), 'm');
         }
-    });
-}));
-// moment.js locale configuration
-// locale : tibetan (bo)
-// author : Thupten N. Chakrishar : https://github.com/vajradog
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var symbolMap = {
-        '1': '༡',
-        '2': '༢',
-        '3': '༣',
-        '4': '༤',
-        '5': '༥',
-        '6': '༦',
-        '7': '༧',
-        '8': '༨',
-        '9': '༩',
-        '0': '༠'
-    },
-    numberMap = {
-        '༡': '1',
-        '༢': '2',
-        '༣': '3',
-        '༤': '4',
-        '༥': '5',
-        '༦': '6',
-        '༧': '7',
-        '༨': '8',
-        '༩': '9',
-        '༠': '0'
-    };
+    }
+    return this;
+}
 
-    return moment.defineLocale('bo', {
-        months : 'ཟླ་བ་དང་པོ_ཟླ་བ་གཉིས་པ_ཟླ་བ་གསུམ་པ_ཟླ་བ་བཞི་པ_ཟླ་བ་ལྔ་པ_ཟླ་བ་དྲུག་པ_ཟླ་བ་བདུན་པ_ཟླ་བ་བརྒྱད་པ_ཟླ་བ་དགུ་པ_ཟླ་བ་བཅུ་པ_ཟླ་བ་བཅུ་གཅིག་པ_ཟླ་བ་བཅུ་གཉིས་པ'.split('_'),
-        monthsShort : 'ཟླ་བ་དང་པོ_ཟླ་བ་གཉིས་པ_ཟླ་བ་གསུམ་པ_ཟླ་བ་བཞི་པ_ཟླ་བ་ལྔ་པ_ཟླ་བ་དྲུག་པ_ཟླ་བ་བདུན་པ_ཟླ་བ་བརྒྱད་པ_ཟླ་བ་དགུ་པ_ཟླ་བ་བཅུ་པ_ཟླ་བ་བཅུ་གཅིག་པ_ཟླ་བ་བཅུ་གཉིས་པ'.split('_'),
-        weekdays : 'གཟའ་ཉི་མ་_གཟའ་ཟླ་བ་_གཟའ་མིག་དམར་_གཟའ་ལྷག་པ་_གཟའ་ཕུར་བུ_གཟའ་པ་སངས་_གཟའ་སྤེན་པ་'.split('_'),
-        weekdaysShort : 'ཉི་མ་_ཟླ་བ་_མིག་དམར་_ལྷག་པ་_ཕུར་བུ_པ་སངས་_སྤེན་པ་'.split('_'),
-        weekdaysMin : 'ཉི་མ་_ཟླ་བ་_མིག་དམར་_ལྷག་པ་_ཕུར་བུ_པ་སངས་_སྤེན་པ་'.split('_'),
-        longDateFormat : {
-            LT : 'A h:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY, LT',
-            LLLL : 'dddd, D MMMM YYYY, LT'
-        },
-        calendar : {
-            sameDay : '[དི་རིང] LT',
-            nextDay : '[སང་ཉིན] LT',
-            nextWeek : '[བདུན་ཕྲག་རྗེས་མ], LT',
-            lastDay : '[ཁ་སང] LT',
-            lastWeek : '[བདུན་ཕྲག་མཐའ་མ] dddd, LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s ལ་',
-            past : '%s སྔན་ལ',
-            s : 'ལམ་སང',
-            m : 'སྐར་མ་གཅིག',
-            mm : '%d སྐར་མ',
-            h : 'ཆུ་ཚོད་གཅིག',
-            hh : '%d ཆུ་ཚོད',
-            d : 'ཉིན་གཅིག',
-            dd : '%d ཉིན་',
-            M : 'ཟླ་བ་གཅིག',
-            MM : '%d ཟླ་བ',
-            y : 'ལོ་གཅིག',
-            yy : '%d ལོ'
-        },
-        preparse: function (string) {
-            return string.replace(/[༡༢༣༤༥༦༧༨༩༠]/g, function (match) {
-                return numberMap[match];
-            });
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            });
-        },
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 4) {
-                return 'མཚན་མོ';
-            } else if (hour < 10) {
-                return 'ཞོགས་ཀས';
-            } else if (hour < 17) {
-                return 'ཉིན་གུང';
-            } else if (hour < 20) {
-                return 'དགོང་དག';
-            } else {
-                return 'མཚན་མོ';
-            }
-        },
-        week : {
-            dow : 0, // Sunday is the first day of the week.
-            doy : 6  // The week that contains Jan 1st is the first week of the year.
+function setOffsetToParsedOffset () {
+    if (this._tzm != null) {
+        this.utcOffset(this._tzm, false, true);
+    } else if (typeof this._i === 'string') {
+        var tZone = offsetFromString(matchOffset, this._i);
+        if (tZone != null) {
+            this.utcOffset(tZone);
         }
-    });
-}));
-// moment.js locale configuration
-// locale : breton (br)
-// author : Jean-Baptiste Le Duigou : https://github.com/jbleduigou
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function relativeTimeWithMutation(number, withoutSuffix, key) {
-        var format = {
-            'mm': 'munutenn',
-            'MM': 'miz',
-            'dd': 'devezh'
-        };
-        return number + ' ' + mutation(format[key], number);
-    }
-
-    function specialMutationForYears(number) {
-        switch (lastNumber(number)) {
-        case 1:
-        case 3:
-        case 4:
-        case 5:
-        case 9:
-            return number + ' bloaz';
-        default:
-            return number + ' vloaz';
+        else {
+            this.utcOffset(0, true);
         }
     }
+    return this;
+}
 
-    function lastNumber(number) {
-        if (number > 9) {
-            return lastNumber(number % 10);
-        }
-        return number;
+function hasAlignedHourOffset (input) {
+    if (!this.isValid()) {
+        return false;
     }
+    input = input ? createLocal(input).utcOffset() : 0;
 
-    function mutation(text, number) {
-        if (number === 2) {
-            return softMutation(text);
-        }
-        return text;
-    }
+    return (this.utcOffset() - input) % 60 === 0;
+}
 
-    function softMutation(text) {
-        var mutationTable = {
-            'm': 'v',
-            'b': 'v',
-            'd': 'z'
-        };
-        if (mutationTable[text.charAt(0)] === undefined) {
-            return text;
-        }
-        return mutationTable[text.charAt(0)] + text.substring(1);
-    }
-
-    return moment.defineLocale('br', {
-        months : 'Genver_C\'hwevrer_Meurzh_Ebrel_Mae_Mezheven_Gouere_Eost_Gwengolo_Here_Du_Kerzu'.split('_'),
-        monthsShort : 'Gen_C\'hwe_Meu_Ebr_Mae_Eve_Gou_Eos_Gwe_Her_Du_Ker'.split('_'),
-        weekdays : 'Sul_Lun_Meurzh_Merc\'her_Yaou_Gwener_Sadorn'.split('_'),
-        weekdaysShort : 'Sul_Lun_Meu_Mer_Yao_Gwe_Sad'.split('_'),
-        weekdaysMin : 'Su_Lu_Me_Mer_Ya_Gw_Sa'.split('_'),
-        longDateFormat : {
-            LT : 'h[e]mm A',
-            LTS : 'h[e]mm:ss A',
-            L : 'DD/MM/YYYY',
-            LL : 'D [a viz] MMMM YYYY',
-            LLL : 'D [a viz] MMMM YYYY LT',
-            LLLL : 'dddd, D [a viz] MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[Hiziv da] LT',
-            nextDay : '[Warc\'hoazh da] LT',
-            nextWeek : 'dddd [da] LT',
-            lastDay : '[Dec\'h da] LT',
-            lastWeek : 'dddd [paset da] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'a-benn %s',
-            past : '%s \'zo',
-            s : 'un nebeud segondennoù',
-            m : 'ur vunutenn',
-            mm : relativeTimeWithMutation,
-            h : 'un eur',
-            hh : '%d eur',
-            d : 'un devezh',
-            dd : relativeTimeWithMutation,
-            M : 'ur miz',
-            MM : relativeTimeWithMutation,
-            y : 'ur bloaz',
-            yy : specialMutationForYears
-        },
-        ordinalParse: /\d{1,2}(añ|vet)/,
-        ordinal : function (number) {
-            var output = (number === 1) ? 'añ' : 'vet';
-            return number + output;
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : bosnian (bs)
-// author : Nedim Cholich : https://github.com/frontyard
-// based on (hr) translation by Bojan Marković
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function translate(number, withoutSuffix, key) {
-        var result = number + ' ';
-        switch (key) {
-        case 'm':
-            return withoutSuffix ? 'jedna minuta' : 'jedne minute';
-        case 'mm':
-            if (number === 1) {
-                result += 'minuta';
-            } else if (number === 2 || number === 3 || number === 4) {
-                result += 'minute';
-            } else {
-                result += 'minuta';
-            }
-            return result;
-        case 'h':
-            return withoutSuffix ? 'jedan sat' : 'jednog sata';
-        case 'hh':
-            if (number === 1) {
-                result += 'sat';
-            } else if (number === 2 || number === 3 || number === 4) {
-                result += 'sata';
-            } else {
-                result += 'sati';
-            }
-            return result;
-        case 'dd':
-            if (number === 1) {
-                result += 'dan';
-            } else {
-                result += 'dana';
-            }
-            return result;
-        case 'MM':
-            if (number === 1) {
-                result += 'mjesec';
-            } else if (number === 2 || number === 3 || number === 4) {
-                result += 'mjeseca';
-            } else {
-                result += 'mjeseci';
-            }
-            return result;
-        case 'yy':
-            if (number === 1) {
-                result += 'godina';
-            } else if (number === 2 || number === 3 || number === 4) {
-                result += 'godine';
-            } else {
-                result += 'godina';
-            }
-            return result;
-        }
+function isDaylightSavingTime () {
+    return (
+        this.utcOffset() > this.clone().month(0).utcOffset() ||
+        this.utcOffset() > this.clone().month(5).utcOffset()
+    );
+}
+
+function isDaylightSavingTimeShifted () {
+    if (!isUndefined(this._isDSTShifted)) {
+        return this._isDSTShifted;
     }
 
-    return moment.defineLocale('bs', {
-        months : 'januar_februar_mart_april_maj_juni_juli_august_septembar_oktobar_novembar_decembar'.split('_'),
-        monthsShort : 'jan._feb._mar._apr._maj._jun._jul._aug._sep._okt._nov._dec.'.split('_'),
-        weekdays : 'nedjelja_ponedjeljak_utorak_srijeda_četvrtak_petak_subota'.split('_'),
-        weekdaysShort : 'ned._pon._uto._sri._čet._pet._sub.'.split('_'),
-        weekdaysMin : 'ne_po_ut_sr_če_pe_su'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD. MM. YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY LT',
-            LLLL : 'dddd, D. MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay  : '[danas u] LT',
-            nextDay  : '[sutra u] LT',
-
-            nextWeek : function () {
-                switch (this.day()) {
-                case 0:
-                    return '[u] [nedjelju] [u] LT';
-                case 3:
-                    return '[u] [srijedu] [u] LT';
-                case 6:
-                    return '[u] [subotu] [u] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[u] dddd [u] LT';
-                }
-            },
-            lastDay  : '[jučer u] LT',
-            lastWeek : function () {
-                switch (this.day()) {
-                case 0:
-                case 3:
-                    return '[prošlu] dddd [u] LT';
-                case 6:
-                    return '[prošle] [subote] [u] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[prošli] dddd [u] LT';
-                }
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'za %s',
-            past   : 'prije %s',
-            s      : 'par sekundi',
-            m      : translate,
-            mm     : translate,
-            h      : translate,
-            hh     : translate,
-            d      : 'dan',
-            dd     : translate,
-            M      : 'mjesec',
-            MM     : translate,
-            y      : 'godinu',
-            yy     : translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : catalan (ca)
-// author : Juan G. Hurtado : https://github.com/juanghurtado
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('ca', {
-        months : 'gener_febrer_març_abril_maig_juny_juliol_agost_setembre_octubre_novembre_desembre'.split('_'),
-        monthsShort : 'gen._febr._mar._abr._mai._jun._jul._ag._set._oct._nov._des.'.split('_'),
-        weekdays : 'diumenge_dilluns_dimarts_dimecres_dijous_divendres_dissabte'.split('_'),
-        weekdaysShort : 'dg._dl._dt._dc._dj._dv._ds.'.split('_'),
-        weekdaysMin : 'Dg_Dl_Dt_Dc_Dj_Dv_Ds'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : function () {
-                return '[avui a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT';
-            },
-            nextDay : function () {
-                return '[demà a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT';
-            },
-            nextWeek : function () {
-                return 'dddd [a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT';
-            },
-            lastDay : function () {
-                return '[ahir a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT';
-            },
-            lastWeek : function () {
-                return '[el] dddd [passat a ' + ((this.hours() !== 1) ? 'les' : 'la') + '] LT';
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'en %s',
-            past : 'fa %s',
-            s : 'uns segons',
-            m : 'un minut',
-            mm : '%d minuts',
-            h : 'una hora',
-            hh : '%d hores',
-            d : 'un dia',
-            dd : '%d dies',
-            M : 'un mes',
-            MM : '%d mesos',
-            y : 'un any',
-            yy : '%d anys'
-        },
-        ordinalParse: /\d{1,2}(r|n|t|è|a)/,
-        ordinal : function (number, period) {
-            var output = (number === 1) ? 'r' :
-                (number === 2) ? 'n' :
-                (number === 3) ? 'r' :
-                (number === 4) ? 't' : 'è';
-            if (period === 'w' || period === 'W') {
-                output = 'a';
-            }
-            return number + output;
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : czech (cs)
-// author : petrbela : https://github.com/petrbela
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var months = 'leden_únor_březen_duben_květen_červen_červenec_srpen_září_říjen_listopad_prosinec'.split('_'),
-        monthsShort = 'led_úno_bře_dub_kvě_čvn_čvc_srp_zář_říj_lis_pro'.split('_');
-
-    function plural(n) {
-        return (n > 1) && (n < 5) && (~~(n / 10) !== 1);
-    }
-
-    function translate(number, withoutSuffix, key, isFuture) {
-        var result = number + ' ';
-        switch (key) {
-        case 's':  // a few seconds / in a few seconds / a few seconds ago
-            return (withoutSuffix || isFuture) ? 'pár sekund' : 'pár sekundami';
-        case 'm':  // a minute / in a minute / a minute ago
-            return withoutSuffix ? 'minuta' : (isFuture ? 'minutu' : 'minutou');
-        case 'mm': // 9 minutes / in 9 minutes / 9 minutes ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'minuty' : 'minut');
-            } else {
-                return result + 'minutami';
-            }
-            break;
-        case 'h':  // an hour / in an hour / an hour ago
-            return withoutSuffix ? 'hodina' : (isFuture ? 'hodinu' : 'hodinou');
-        case 'hh': // 9 hours / in 9 hours / 9 hours ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'hodiny' : 'hodin');
-            } else {
-                return result + 'hodinami';
-            }
-            break;
-        case 'd':  // a day / in a day / a day ago
-            return (withoutSuffix || isFuture) ? 'den' : 'dnem';
-        case 'dd': // 9 days / in 9 days / 9 days ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'dny' : 'dní');
-            } else {
-                return result + 'dny';
-            }
-            break;
-        case 'M':  // a month / in a month / a month ago
-            return (withoutSuffix || isFuture) ? 'měsíc' : 'měsícem';
-        case 'MM': // 9 months / in 9 months / 9 months ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'měsíce' : 'měsíců');
-            } else {
-                return result + 'měsíci';
-            }
-            break;
-        case 'y':  // a year / in a year / a year ago
-            return (withoutSuffix || isFuture) ? 'rok' : 'rokem';
-        case 'yy': // 9 years / in 9 years / 9 years ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'roky' : 'let');
-            } else {
-                return result + 'lety';
-            }
-            break;
-        }
+    var c = {};
+
+    copyConfig(c, this);
+    c = prepareConfig(c);
+
+    if (c._a) {
+        var other = c._isUTC ? createUTC(c._a) : createLocal(c._a);
+        this._isDSTShifted = this.isValid() &&
+            compareArrays(c._a, other.toArray()) > 0;
+    } else {
+        this._isDSTShifted = false;
     }
 
-    return moment.defineLocale('cs', {
-        months : months,
-        monthsShort : monthsShort,
-        monthsParse : (function (months, monthsShort) {
-            var i, _monthsParse = [];
-            for (i = 0; i < 12; i++) {
-                // use custom parser to solve problem with July (červenec)
-                _monthsParse[i] = new RegExp('^' + months[i] + '$|^' + monthsShort[i] + '$', 'i');
-            }
-            return _monthsParse;
-        }(months, monthsShort)),
-        weekdays : 'neděle_pondělí_úterý_středa_čtvrtek_pátek_sobota'.split('_'),
-        weekdaysShort : 'ne_po_út_st_čt_pá_so'.split('_'),
-        weekdaysMin : 'ne_po_út_st_čt_pá_so'.split('_'),
-        longDateFormat : {
-            LT: 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY LT',
-            LLLL : 'dddd D. MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[dnes v] LT',
-            nextDay: '[zítra v] LT',
-            nextWeek: function () {
-                switch (this.day()) {
-                case 0:
-                    return '[v neděli v] LT';
-                case 1:
-                case 2:
-                    return '[v] dddd [v] LT';
-                case 3:
-                    return '[ve středu v] LT';
-                case 4:
-                    return '[ve čtvrtek v] LT';
-                case 5:
-                    return '[v pátek v] LT';
-                case 6:
-                    return '[v sobotu v] LT';
-                }
-            },
-            lastDay: '[včera v] LT',
-            lastWeek: function () {
-                switch (this.day()) {
-                case 0:
-                    return '[minulou neděli v] LT';
-                case 1:
-                case 2:
-                    return '[minulé] dddd [v] LT';
-                case 3:
-                    return '[minulou středu v] LT';
-                case 4:
-                case 5:
-                    return '[minulý] dddd [v] LT';
-                case 6:
-                    return '[minulou sobotu v] LT';
-                }
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'za %s',
-            past : 'před %s',
-            s : translate,
-            m : translate,
-            mm : translate,
-            h : translate,
-            hh : translate,
-            d : translate,
-            dd : translate,
-            M : translate,
-            MM : translate,
-            y : translate,
-            yy : translate
-        },
-        ordinalParse : /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : chuvash (cv)
-// author : Anatoly Mironov : https://github.com/mirontoli
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('cv', {
-        months : 'кăрлач_нарăс_пуш_ака_май_çĕртме_утă_çурла_авăн_юпа_чӳк_раштав'.split('_'),
-        monthsShort : 'кăр_нар_пуш_ака_май_çĕр_утă_çур_ав_юпа_чӳк_раш'.split('_'),
-        weekdays : 'вырсарникун_тунтикун_ытларикун_юнкун_кĕçнерникун_эрнекун_шăматкун'.split('_'),
-        weekdaysShort : 'выр_тун_ытл_юн_кĕç_эрн_шăм'.split('_'),
-        weekdaysMin : 'вр_тн_ыт_юн_кç_эр_шм'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD-MM-YYYY',
-            LL : 'YYYY [çулхи] MMMM [уйăхĕн] D[-мĕшĕ]',
-            LLL : 'YYYY [çулхи] MMMM [уйăхĕн] D[-мĕшĕ], LT',
-            LLLL : 'dddd, YYYY [çулхи] MMMM [уйăхĕн] D[-мĕшĕ], LT'
-        },
-        calendar : {
-            sameDay: '[Паян] LT [сехетре]',
-            nextDay: '[Ыран] LT [сехетре]',
-            lastDay: '[Ĕнер] LT [сехетре]',
-            nextWeek: '[Çитес] dddd LT [сехетре]',
-            lastWeek: '[Иртнĕ] dddd LT [сехетре]',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : function (output) {
-                var affix = /сехет$/i.exec(output) ? 'рен' : /çул$/i.exec(output) ? 'тан' : 'ран';
-                return output + affix;
-            },
-            past : '%s каялла',
-            s : 'пĕр-ик çеккунт',
-            m : 'пĕр минут',
-            mm : '%d минут',
-            h : 'пĕр сехет',
-            hh : '%d сехет',
-            d : 'пĕр кун',
-            dd : '%d кун',
-            M : 'пĕр уйăх',
-            MM : '%d уйăх',
-            y : 'пĕр çул',
-            yy : '%d çул'
-        },
-        ordinalParse: /\d{1,2}-мĕш/,
-        ordinal : '%d-мĕш',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Welsh (cy)
-// author : Robert Allen
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('cy', {
-        months: 'Ionawr_Chwefror_Mawrth_Ebrill_Mai_Mehefin_Gorffennaf_Awst_Medi_Hydref_Tachwedd_Rhagfyr'.split('_'),
-        monthsShort: 'Ion_Chwe_Maw_Ebr_Mai_Meh_Gor_Aws_Med_Hyd_Tach_Rhag'.split('_'),
-        weekdays: 'Dydd Sul_Dydd Llun_Dydd Mawrth_Dydd Mercher_Dydd Iau_Dydd Gwener_Dydd Sadwrn'.split('_'),
-        weekdaysShort: 'Sul_Llun_Maw_Mer_Iau_Gwe_Sad'.split('_'),
-        weekdaysMin: 'Su_Ll_Ma_Me_Ia_Gw_Sa'.split('_'),
-        // time formats are the same as en-gb
-        longDateFormat: {
-            LT: 'HH:mm',
-            LTS : 'LT:ss',
-            L: 'DD/MM/YYYY',
-            LL: 'D MMMM YYYY',
-            LLL: 'D MMMM YYYY LT',
-            LLLL: 'dddd, D MMMM YYYY LT'
-        },
-        calendar: {
-            sameDay: '[Heddiw am] LT',
-            nextDay: '[Yfory am] LT',
-            nextWeek: 'dddd [am] LT',
-            lastDay: '[Ddoe am] LT',
-            lastWeek: 'dddd [diwethaf am] LT',
-            sameElse: 'L'
-        },
-        relativeTime: {
-            future: 'mewn %s',
-            past: '%s yn ôl',
-            s: 'ychydig eiliadau',
-            m: 'munud',
-            mm: '%d munud',
-            h: 'awr',
-            hh: '%d awr',
-            d: 'diwrnod',
-            dd: '%d diwrnod',
-            M: 'mis',
-            MM: '%d mis',
-            y: 'blwyddyn',
-            yy: '%d flynedd'
-        },
-        ordinalParse: /\d{1,2}(fed|ain|af|il|ydd|ed|eg)/,
-        // traditional ordinal numbers above 31 are not commonly used in colloquial Welsh
-        ordinal: function (number) {
-            var b = number,
-                output = '',
-                lookup = [
-                    '', 'af', 'il', 'ydd', 'ydd', 'ed', 'ed', 'ed', 'fed', 'fed', 'fed', // 1af to 10fed
-                    'eg', 'fed', 'eg', 'eg', 'fed', 'eg', 'eg', 'fed', 'eg', 'fed' // 11eg to 20fed
-                ];
-
-            if (b > 20) {
-                if (b === 40 || b === 50 || b === 60 || b === 80 || b === 100) {
-                    output = 'fed'; // not 30ain, 70ain or 90ain
-                } else {
-                    output = 'ain';
-                }
-            } else if (b > 0) {
-                output = lookup[b];
-            }
+    return this._isDSTShifted;
+}
 
-            return number + output;
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : danish (da)
-// author : Ulrik Nielsen : https://github.com/mrbase
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('da', {
-        months : 'januar_februar_marts_april_maj_juni_juli_august_september_oktober_november_december'.split('_'),
-        monthsShort : 'jan_feb_mar_apr_maj_jun_jul_aug_sep_okt_nov_dec'.split('_'),
-        weekdays : 'søndag_mandag_tirsdag_onsdag_torsdag_fredag_lørdag'.split('_'),
-        weekdaysShort : 'søn_man_tir_ons_tor_fre_lør'.split('_'),
-        weekdaysMin : 'sø_ma_ti_on_to_fr_lø'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY LT',
-            LLLL : 'dddd [d.] D. MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[I dag kl.] LT',
-            nextDay : '[I morgen kl.] LT',
-            nextWeek : 'dddd [kl.] LT',
-            lastDay : '[I går kl.] LT',
-            lastWeek : '[sidste] dddd [kl] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'om %s',
-            past : '%s siden',
-            s : 'få sekunder',
-            m : 'et minut',
-            mm : '%d minutter',
-            h : 'en time',
-            hh : '%d timer',
-            d : 'en dag',
-            dd : '%d dage',
-            M : 'en måned',
-            MM : '%d måneder',
-            y : 'et år',
-            yy : '%d år'
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : austrian german (de-at)
-// author : lluchs : https://github.com/lluchs
-// author: Menelion Elensúle: https://github.com/Oire
-// author : Martin Groller : https://github.com/MadMG
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function processRelativeTime(number, withoutSuffix, key, isFuture) {
-        var format = {
-            'm': ['eine Minute', 'einer Minute'],
-            'h': ['eine Stunde', 'einer Stunde'],
-            'd': ['ein Tag', 'einem Tag'],
-            'dd': [number + ' Tage', number + ' Tagen'],
-            'M': ['ein Monat', 'einem Monat'],
-            'MM': [number + ' Monate', number + ' Monaten'],
-            'y': ['ein Jahr', 'einem Jahr'],
-            'yy': [number + ' Jahre', number + ' Jahren']
+function isLocal () {
+    return this.isValid() ? !this._isUTC : false;
+}
+
+function isUtcOffset () {
+    return this.isValid() ? this._isUTC : false;
+}
+
+function isUtc () {
+    return this.isValid() ? this._isUTC && this._offset === 0 : false;
+}
+
+// ASP.NET json date format regex
+var aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/;
+
+// from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
+// somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
+// and further modified to allow for strings containing both week and day
+var isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;
+
+function createDuration (input, key) {
+    var duration = input,
+        // matching against regexp is expensive, do it on demand
+        match = null,
+        sign,
+        ret,
+        diffRes;
+
+    if (isDuration(input)) {
+        duration = {
+            ms : input._milliseconds,
+            d  : input._days,
+            M  : input._months
         };
-        return withoutSuffix ? format[key][0] : format[key][1];
-    }
-
-    return moment.defineLocale('de-at', {
-        months : 'Jänner_Februar_März_April_Mai_Juni_Juli_August_September_Oktober_November_Dezember'.split('_'),
-        monthsShort : 'Jän._Febr._Mrz._Apr._Mai_Jun._Jul._Aug._Sept._Okt._Nov._Dez.'.split('_'),
-        weekdays : 'Sonntag_Montag_Dienstag_Mittwoch_Donnerstag_Freitag_Samstag'.split('_'),
-        weekdaysShort : 'So._Mo._Di._Mi._Do._Fr._Sa.'.split('_'),
-        weekdaysMin : 'So_Mo_Di_Mi_Do_Fr_Sa'.split('_'),
-        longDateFormat : {
-            LT: 'HH:mm',
-            LTS: 'HH:mm:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY LT',
-            LLLL : 'dddd, D. MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Heute um] LT [Uhr]',
-            sameElse: 'L',
-            nextDay: '[Morgen um] LT [Uhr]',
-            nextWeek: 'dddd [um] LT [Uhr]',
-            lastDay: '[Gestern um] LT [Uhr]',
-            lastWeek: '[letzten] dddd [um] LT [Uhr]'
-        },
-        relativeTime : {
-            future : 'in %s',
-            past : 'vor %s',
-            s : 'ein paar Sekunden',
-            m : processRelativeTime,
-            mm : '%d Minuten',
-            h : processRelativeTime,
-            hh : '%d Stunden',
-            d : processRelativeTime,
-            dd : processRelativeTime,
-            M : processRelativeTime,
-            MM : processRelativeTime,
-            y : processRelativeTime,
-            yy : processRelativeTime
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : german (de)
-// author : lluchs : https://github.com/lluchs
-// author: Menelion Elensúle: https://github.com/Oire
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function processRelativeTime(number, withoutSuffix, key, isFuture) {
-        var format = {
-            'm': ['eine Minute', 'einer Minute'],
-            'h': ['eine Stunde', 'einer Stunde'],
-            'd': ['ein Tag', 'einem Tag'],
-            'dd': [number + ' Tage', number + ' Tagen'],
-            'M': ['ein Monat', 'einem Monat'],
-            'MM': [number + ' Monate', number + ' Monaten'],
-            'y': ['ein Jahr', 'einem Jahr'],
-            'yy': [number + ' Jahre', number + ' Jahren']
+    } else if (isNumber(input)) {
+        duration = {};
+        if (key) {
+            duration[key] = input;
+        } else {
+            duration.milliseconds = input;
+        }
+    } else if (!!(match = aspNetRegex.exec(input))) {
+        sign = (match[1] === '-') ? -1 : 1;
+        duration = {
+            y  : 0,
+            d  : toInt(match[DATE])                         * sign,
+            h  : toInt(match[HOUR])                         * sign,
+            m  : toInt(match[MINUTE])                       * sign,
+            s  : toInt(match[SECOND])                       * sign,
+            ms : toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match
         };
-        return withoutSuffix ? format[key][0] : format[key][1];
-    }
-
-    return moment.defineLocale('de', {
-        months : 'Januar_Februar_März_April_Mai_Juni_Juli_August_September_Oktober_November_Dezember'.split('_'),
-        monthsShort : 'Jan._Febr._Mrz._Apr._Mai_Jun._Jul._Aug._Sept._Okt._Nov._Dez.'.split('_'),
-        weekdays : 'Sonntag_Montag_Dienstag_Mittwoch_Donnerstag_Freitag_Samstag'.split('_'),
-        weekdaysShort : 'So._Mo._Di._Mi._Do._Fr._Sa.'.split('_'),
-        weekdaysMin : 'So_Mo_Di_Mi_Do_Fr_Sa'.split('_'),
-        longDateFormat : {
-            LT: 'HH:mm',
-            LTS: 'HH:mm:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY LT',
-            LLLL : 'dddd, D. MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Heute um] LT [Uhr]',
-            sameElse: 'L',
-            nextDay: '[Morgen um] LT [Uhr]',
-            nextWeek: 'dddd [um] LT [Uhr]',
-            lastDay: '[Gestern um] LT [Uhr]',
-            lastWeek: '[letzten] dddd [um] LT [Uhr]'
-        },
-        relativeTime : {
-            future : 'in %s',
-            past : 'vor %s',
-            s : 'ein paar Sekunden',
-            m : processRelativeTime,
-            mm : '%d Minuten',
-            h : processRelativeTime,
-            hh : '%d Stunden',
-            d : processRelativeTime,
-            dd : processRelativeTime,
-            M : processRelativeTime,
-            MM : processRelativeTime,
-            y : processRelativeTime,
-            yy : processRelativeTime
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : modern greek (el)
-// author : Aggelos Karalias : https://github.com/mehiel
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('el', {
-        monthsNominativeEl : 'Ιανουάριος_Φεβρουάριος_Μάρτιος_Απρίλιος_Μάιος_Ιούνιος_Ιούλιος_Αύγουστος_Σεπτέμβριος_Οκτώβριος_Νοέμβριος_Δεκέμβριος'.split('_'),
-        monthsGenitiveEl : 'Ιανουαρίου_Φεβρουαρίου_Μαρτίου_Απριλίου_Μαΐου_Ιουνίου_Ιουλίου_Αυγούστου_Σεπτεμβρίου_Οκτωβρίου_Νοεμβρίου_Δεκεμβρίου'.split('_'),
-        months : function (momentToFormat, format) {
-            if (/D/.test(format.substring(0, format.indexOf('MMMM')))) { // if there is a day number before 'MMMM'
-                return this._monthsGenitiveEl[momentToFormat.month()];
-            } else {
-                return this._monthsNominativeEl[momentToFormat.month()];
-            }
-        },
-        monthsShort : 'Ιαν_Φεβ_Μαρ_Απρ_Μαϊ_Ιουν_Ιουλ_Αυγ_Σεπ_Οκτ_Νοε_Δεκ'.split('_'),
-        weekdays : 'Κυριακή_Δευτέρα_Τρίτη_Τετάρτη_Πέμπτη_Παρασκευή_Σάββατο'.split('_'),
-        weekdaysShort : 'Κυρ_Δευ_Τρι_Τετ_Πεμ_Παρ_Σαβ'.split('_'),
-        weekdaysMin : 'Κυ_Δε_Τρ_Τε_Πε_Πα_Σα'.split('_'),
-        meridiem : function (hours, minutes, isLower) {
-            if (hours > 11) {
-                return isLower ? 'μμ' : 'ΜΜ';
-            } else {
-                return isLower ? 'πμ' : 'ΠΜ';
-            }
-        },
-        isPM : function (input) {
-            return ((input + '').toLowerCase()[0] === 'μ');
-        },
-        meridiemParse : /[ΠΜ]\.?Μ?\.?/i,
-        longDateFormat : {
-            LT : 'h:mm A',
-            LTS : 'h:mm:ss A',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendarEl : {
-            sameDay : '[Σήμερα {}] LT',
-            nextDay : '[Αύριο {}] LT',
-            nextWeek : 'dddd [{}] LT',
-            lastDay : '[Χθες {}] LT',
-            lastWeek : function () {
-                switch (this.day()) {
-                    case 6:
-                        return '[το προηγούμενο] dddd [{}] LT';
-                    default:
-                        return '[την προηγούμενη] dddd [{}] LT';
-                }
-            },
-            sameElse : 'L'
-        },
-        calendar : function (key, mom) {
-            var output = this._calendarEl[key],
-                hours = mom && mom.hours();
-
-            if (typeof output === 'function') {
-                output = output.apply(mom);
-            }
-
-            return output.replace('{}', (hours % 12 === 1 ? 'στη' : 'στις'));
-        },
-        relativeTime : {
-            future : 'σε %s',
-            past : '%s πριν',
-            s : 'λίγα δευτερόλεπτα',
-            m : 'ένα λεπτό',
-            mm : '%d λεπτά',
-            h : 'μία ώρα',
-            hh : '%d ώρες',
-            d : 'μία μέρα',
-            dd : '%d μέρες',
-            M : 'ένας μήνας',
-            MM : '%d μήνες',
-            y : 'ένας χρόνος',
-            yy : '%d χρόνια'
-        },
-        ordinalParse: /\d{1,2}η/,
-        ordinal: '%dη',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : australian english (en-au)
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('en-au', {
-        months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'),
-        monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),
-        weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),
-        weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),
-        weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),
-        longDateFormat : {
-            LT : 'h:mm A',
-            LTS : 'h:mm:ss A',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[Today at] LT',
-            nextDay : '[Tomorrow at] LT',
-            nextWeek : 'dddd [at] LT',
-            lastDay : '[Yesterday at] LT',
-            lastWeek : '[Last] dddd [at] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'in %s',
-            past : '%s ago',
-            s : 'a few seconds',
-            m : 'a minute',
-            mm : '%d minutes',
-            h : 'an hour',
-            hh : '%d hours',
-            d : 'a day',
-            dd : '%d days',
-            M : 'a month',
-            MM : '%d months',
-            y : 'a year',
-            yy : '%d years'
-        },
-        ordinalParse: /\d{1,2}(st|nd|rd|th)/,
-        ordinal : function (number) {
-            var b = number % 10,
-                output = (~~(number % 100 / 10) === 1) ? 'th' :
-                (b === 1) ? 'st' :
-                (b === 2) ? 'nd' :
-                (b === 3) ? 'rd' : 'th';
-            return number + output;
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : canadian english (en-ca)
-// author : Jonathan Abourbih : https://github.com/jonbca
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('en-ca', {
-        months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'),
-        monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),
-        weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),
-        weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),
-        weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),
-        longDateFormat : {
-            LT : 'h:mm A',
-            LTS : 'h:mm:ss A',
-            L : 'YYYY-MM-DD',
-            LL : 'D MMMM, YYYY',
-            LLL : 'D MMMM, YYYY LT',
-            LLLL : 'dddd, D MMMM, YYYY LT'
-        },
-        calendar : {
-            sameDay : '[Today at] LT',
-            nextDay : '[Tomorrow at] LT',
-            nextWeek : 'dddd [at] LT',
-            lastDay : '[Yesterday at] LT',
-            lastWeek : '[Last] dddd [at] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'in %s',
-            past : '%s ago',
-            s : 'a few seconds',
-            m : 'a minute',
-            mm : '%d minutes',
-            h : 'an hour',
-            hh : '%d hours',
-            d : 'a day',
-            dd : '%d days',
-            M : 'a month',
-            MM : '%d months',
-            y : 'a year',
-            yy : '%d years'
-        },
-        ordinalParse: /\d{1,2}(st|nd|rd|th)/,
-        ordinal : function (number) {
-            var b = number % 10,
-                output = (~~(number % 100 / 10) === 1) ? 'th' :
-                (b === 1) ? 'st' :
-                (b === 2) ? 'nd' :
-                (b === 3) ? 'rd' : 'th';
-            return number + output;
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : great britain english (en-gb)
-// author : Chris Gedrim : https://github.com/chrisgedrim
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('en-gb', {
-        months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'),
-        monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),
-        weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),
-        weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),
-        weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'HH:mm:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[Today at] LT',
-            nextDay : '[Tomorrow at] LT',
-            nextWeek : 'dddd [at] LT',
-            lastDay : '[Yesterday at] LT',
-            lastWeek : '[Last] dddd [at] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'in %s',
-            past : '%s ago',
-            s : 'a few seconds',
-            m : 'a minute',
-            mm : '%d minutes',
-            h : 'an hour',
-            hh : '%d hours',
-            d : 'a day',
-            dd : '%d days',
-            M : 'a month',
-            MM : '%d months',
-            y : 'a year',
-            yy : '%d years'
-        },
-        ordinalParse: /\d{1,2}(st|nd|rd|th)/,
-        ordinal : function (number) {
-            var b = number % 10,
-                output = (~~(number % 100 / 10) === 1) ? 'th' :
-                (b === 1) ? 'st' :
-                (b === 2) ? 'nd' :
-                (b === 3) ? 'rd' : 'th';
-            return number + output;
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : esperanto (eo)
-// author : Colin Dean : https://github.com/colindean
-// komento: Mi estas malcerta se mi korekte traktis akuzativojn en tiu traduko.
-//          Se ne, bonvolu korekti kaj avizi min por ke mi povas lerni!
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('eo', {
-        months : 'januaro_februaro_marto_aprilo_majo_junio_julio_aŭgusto_septembro_oktobro_novembro_decembro'.split('_'),
-        monthsShort : 'jan_feb_mar_apr_maj_jun_jul_aŭg_sep_okt_nov_dec'.split('_'),
-        weekdays : 'Dimanĉo_Lundo_Mardo_Merkredo_Ĵaŭdo_Vendredo_Sabato'.split('_'),
-        weekdaysShort : 'Dim_Lun_Mard_Merk_Ĵaŭ_Ven_Sab'.split('_'),
-        weekdaysMin : 'Di_Lu_Ma_Me_Ĵa_Ve_Sa'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'YYYY-MM-DD',
-            LL : 'D[-an de] MMMM, YYYY',
-            LLL : 'D[-an de] MMMM, YYYY LT',
-            LLLL : 'dddd, [la] D[-an de] MMMM, YYYY LT'
-        },
-        meridiem : function (hours, minutes, isLower) {
-            if (hours > 11) {
-                return isLower ? 'p.t.m.' : 'P.T.M.';
-            } else {
-                return isLower ? 'a.t.m.' : 'A.T.M.';
-            }
-        },
-        calendar : {
-            sameDay : '[Hodiaŭ je] LT',
-            nextDay : '[Morgaŭ je] LT',
-            nextWeek : 'dddd [je] LT',
-            lastDay : '[Hieraŭ je] LT',
-            lastWeek : '[pasinta] dddd [je] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'je %s',
-            past : 'antaŭ %s',
-            s : 'sekundoj',
-            m : 'minuto',
-            mm : '%d minutoj',
-            h : 'horo',
-            hh : '%d horoj',
-            d : 'tago',//ne 'diurno', ĉar estas uzita por proksimumo
-            dd : '%d tagoj',
-            M : 'monato',
-            MM : '%d monatoj',
-            y : 'jaro',
-            yy : '%d jaroj'
-        },
-        ordinalParse: /\d{1,2}a/,
-        ordinal : '%da',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : spanish (es)
-// author : Julio Napurí : https://github.com/julionc
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var monthsShortDot = 'ene._feb._mar._abr._may._jun._jul._ago._sep._oct._nov._dic.'.split('_'),
-        monthsShort = 'ene_feb_mar_abr_may_jun_jul_ago_sep_oct_nov_dic'.split('_');
-
-    return moment.defineLocale('es', {
-        months : 'enero_febrero_marzo_abril_mayo_junio_julio_agosto_septiembre_octubre_noviembre_diciembre'.split('_'),
-        monthsShort : function (m, format) {
-            if (/-MMM-/.test(format)) {
-                return monthsShort[m.month()];
-            } else {
-                return monthsShortDot[m.month()];
-            }
-        },
-        weekdays : 'domingo_lunes_martes_miércoles_jueves_viernes_sábado'.split('_'),
-        weekdaysShort : 'dom._lun._mar._mié._jue._vie._sáb.'.split('_'),
-        weekdaysMin : 'Do_Lu_Ma_Mi_Ju_Vi_Sá'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D [de] MMMM [de] YYYY',
-            LLL : 'D [de] MMMM [de] YYYY LT',
-            LLLL : 'dddd, D [de] MMMM [de] YYYY LT'
-        },
-        calendar : {
-            sameDay : function () {
-                return '[hoy a la' + ((this.hours() !== 1) ? 's' : '') + '] LT';
-            },
-            nextDay : function () {
-                return '[mañana a la' + ((this.hours() !== 1) ? 's' : '') + '] LT';
-            },
-            nextWeek : function () {
-                return 'dddd [a la' + ((this.hours() !== 1) ? 's' : '') + '] LT';
-            },
-            lastDay : function () {
-                return '[ayer a la' + ((this.hours() !== 1) ? 's' : '') + '] LT';
-            },
-            lastWeek : function () {
-                return '[el] dddd [pasado a la' + ((this.hours() !== 1) ? 's' : '') + '] LT';
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'en %s',
-            past : 'hace %s',
-            s : 'unos segundos',
-            m : 'un minuto',
-            mm : '%d minutos',
-            h : 'una hora',
-            hh : '%d horas',
-            d : 'un día',
-            dd : '%d días',
-            M : 'un mes',
-            MM : '%d meses',
-            y : 'un año',
-            yy : '%d años'
-        },
-        ordinalParse : /\d{1,2}º/,
-        ordinal : '%dº',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : estonian (et)
-// author : Henry Kehlmann : https://github.com/madhenry
-// improvements : Illimar Tambek : https://github.com/ragulka
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function processRelativeTime(number, withoutSuffix, key, isFuture) {
-        var format = {
-            's' : ['mõne sekundi', 'mõni sekund', 'paar sekundit'],
-            'm' : ['ühe minuti', 'üks minut'],
-            'mm': [number + ' minuti', number + ' minutit'],
-            'h' : ['ühe tunni', 'tund aega', 'üks tund'],
-            'hh': [number + ' tunni', number + ' tundi'],
-            'd' : ['ühe päeva', 'üks päev'],
-            'M' : ['kuu aja', 'kuu aega', 'üks kuu'],
-            'MM': [number + ' kuu', number + ' kuud'],
-            'y' : ['ühe aasta', 'aasta', 'üks aasta'],
-            'yy': [number + ' aasta', number + ' aastat']
+    } else if (!!(match = isoRegex.exec(input))) {
+        sign = (match[1] === '-') ? -1 : (match[1] === '+') ? 1 : 1;
+        duration = {
+            y : parseIso(match[2], sign),
+            M : parseIso(match[3], sign),
+            w : parseIso(match[4], sign),
+            d : parseIso(match[5], sign),
+            h : parseIso(match[6], sign),
+            m : parseIso(match[7], sign),
+            s : parseIso(match[8], sign)
         };
-        if (withoutSuffix) {
-            return format[key][2] ? format[key][2] : format[key][1];
-        }
-        return isFuture ? format[key][0] : format[key][1];
-    }
-
-    return moment.defineLocale('et', {
-        months        : 'jaanuar_veebruar_märts_aprill_mai_juuni_juuli_august_september_oktoober_november_detsember'.split('_'),
-        monthsShort   : 'jaan_veebr_märts_apr_mai_juuni_juuli_aug_sept_okt_nov_dets'.split('_'),
-        weekdays      : 'pühapäev_esmaspäev_teisipäev_kolmapäev_neljapäev_reede_laupäev'.split('_'),
-        weekdaysShort : 'P_E_T_K_N_R_L'.split('_'),
-        weekdaysMin   : 'P_E_T_K_N_R_L'.split('_'),
-        longDateFormat : {
-            LT   : 'H:mm',
-            LTS : 'LT:ss',
-            L    : 'DD.MM.YYYY',
-            LL   : 'D. MMMM YYYY',
-            LLL  : 'D. MMMM YYYY LT',
-            LLLL : 'dddd, D. MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay  : '[Täna,] LT',
-            nextDay  : '[Homme,] LT',
-            nextWeek : '[Järgmine] dddd LT',
-            lastDay  : '[Eile,] LT',
-            lastWeek : '[Eelmine] dddd LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s pärast',
-            past   : '%s tagasi',
-            s      : processRelativeTime,
-            m      : processRelativeTime,
-            mm     : processRelativeTime,
-            h      : processRelativeTime,
-            hh     : processRelativeTime,
-            d      : processRelativeTime,
-            dd     : '%d päeva',
-            M      : processRelativeTime,
-            MM     : processRelativeTime,
-            y      : processRelativeTime,
-            yy     : processRelativeTime
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : euskara (eu)
-// author : Eneko Illarramendi : https://github.com/eillarra
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('eu', {
-        months : 'urtarrila_otsaila_martxoa_apirila_maiatza_ekaina_uztaila_abuztua_iraila_urria_azaroa_abendua'.split('_'),
-        monthsShort : 'urt._ots._mar._api._mai._eka._uzt._abu._ira._urr._aza._abe.'.split('_'),
-        weekdays : 'igandea_astelehena_asteartea_asteazkena_osteguna_ostirala_larunbata'.split('_'),
-        weekdaysShort : 'ig._al._ar._az._og._ol._lr.'.split('_'),
-        weekdaysMin : 'ig_al_ar_az_og_ol_lr'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'YYYY-MM-DD',
-            LL : 'YYYY[ko] MMMM[ren] D[a]',
-            LLL : 'YYYY[ko] MMMM[ren] D[a] LT',
-            LLLL : 'dddd, YYYY[ko] MMMM[ren] D[a] LT',
-            l : 'YYYY-M-D',
-            ll : 'YYYY[ko] MMM D[a]',
-            lll : 'YYYY[ko] MMM D[a] LT',
-            llll : 'ddd, YYYY[ko] MMM D[a] LT'
-        },
-        calendar : {
-            sameDay : '[gaur] LT[etan]',
-            nextDay : '[bihar] LT[etan]',
-            nextWeek : 'dddd LT[etan]',
-            lastDay : '[atzo] LT[etan]',
-            lastWeek : '[aurreko] dddd LT[etan]',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s barru',
-            past : 'duela %s',
-            s : 'segundo batzuk',
-            m : 'minutu bat',
-            mm : '%d minutu',
-            h : 'ordu bat',
-            hh : '%d ordu',
-            d : 'egun bat',
-            dd : '%d egun',
-            M : 'hilabete bat',
-            MM : '%d hilabete',
-            y : 'urte bat',
-            yy : '%d urte'
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Persian (fa)
-// author : Ebrahim Byagowi : https://github.com/ebraminio
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var symbolMap = {
-        '1': '۱',
-        '2': '۲',
-        '3': '۳',
-        '4': '۴',
-        '5': '۵',
-        '6': '۶',
-        '7': '۷',
-        '8': '۸',
-        '9': '۹',
-        '0': '۰'
-    }, numberMap = {
-        '۱': '1',
-        '۲': '2',
-        '۳': '3',
-        '۴': '4',
-        '۵': '5',
-        '۶': '6',
-        '۷': '7',
-        '۸': '8',
-        '۹': '9',
-        '۰': '0'
-    };
+    } else if (duration == null) {// checks for null or undefined
+        duration = {};
+    } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) {
+        diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to));
 
-    return moment.defineLocale('fa', {
-        months : 'ژانویه_فوریه_مارس_آوریل_مه_ژوئن_ژوئیه_اوت_سپتامبر_اکتبر_نوامبر_دسامبر'.split('_'),
-        monthsShort : 'ژانویه_فوریه_مارس_آوریل_مه_ژوئن_ژوئیه_اوت_سپتامبر_اکتبر_نوامبر_دسامبر'.split('_'),
-        weekdays : 'یک\u200cشنبه_دوشنبه_سه\u200cشنبه_چهارشنبه_پنج\u200cشنبه_جمعه_شنبه'.split('_'),
-        weekdaysShort : 'یک\u200cشنبه_دوشنبه_سه\u200cشنبه_چهارشنبه_پنج\u200cشنبه_جمعه_شنبه'.split('_'),
-        weekdaysMin : 'ی_د_س_چ_پ_ج_ش'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 12) {
-                return 'قبل از ظهر';
-            } else {
-                return 'بعد از ظهر';
-            }
-        },
-        calendar : {
-            sameDay : '[امروز ساعت] LT',
-            nextDay : '[فردا ساعت] LT',
-            nextWeek : 'dddd [ساعت] LT',
-            lastDay : '[دیروز ساعت] LT',
-            lastWeek : 'dddd [پیش] [ساعت] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'در %s',
-            past : '%s پیش',
-            s : 'چندین ثانیه',
-            m : 'یک دقیقه',
-            mm : '%d دقیقه',
-            h : 'یک ساعت',
-            hh : '%d ساعت',
-            d : 'یک روز',
-            dd : '%d روز',
-            M : 'یک ماه',
-            MM : '%d ماه',
-            y : 'یک سال',
-            yy : '%d سال'
-        },
-        preparse: function (string) {
-            return string.replace(/[۰-۹]/g, function (match) {
-                return numberMap[match];
-            }).replace(/،/g, ',');
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            }).replace(/,/g, '،');
-        },
-        ordinalParse: /\d{1,2}م/,
-        ordinal : '%dم',
-        week : {
-            dow : 6, // Saturday is the first day of the week.
-            doy : 12 // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : finnish (fi)
-// author : Tarmo Aidantausta : https://github.com/bleadof
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var numbersPast = 'nolla yksi kaksi kolme neljä viisi kuusi seitsemän kahdeksan yhdeksän'.split(' '),
-        numbersFuture = [
-            'nolla', 'yhden', 'kahden', 'kolmen', 'neljän', 'viiden', 'kuuden',
-            numbersPast[7], numbersPast[8], numbersPast[9]
-        ];
-
-    function translate(number, withoutSuffix, key, isFuture) {
-        var result = '';
-        switch (key) {
-        case 's':
-            return isFuture ? 'muutaman sekunnin' : 'muutama sekunti';
-        case 'm':
-            return isFuture ? 'minuutin' : 'minuutti';
-        case 'mm':
-            result = isFuture ? 'minuutin' : 'minuuttia';
-            break;
-        case 'h':
-            return isFuture ? 'tunnin' : 'tunti';
-        case 'hh':
-            result = isFuture ? 'tunnin' : 'tuntia';
-            break;
-        case 'd':
-            return isFuture ? 'päivän' : 'päivä';
-        case 'dd':
-            result = isFuture ? 'päivän' : 'päivää';
-            break;
-        case 'M':
-            return isFuture ? 'kuukauden' : 'kuukausi';
-        case 'MM':
-            result = isFuture ? 'kuukauden' : 'kuukautta';
-            break;
-        case 'y':
-            return isFuture ? 'vuoden' : 'vuosi';
-        case 'yy':
-            result = isFuture ? 'vuoden' : 'vuotta';
-            break;
-        }
-        result = verbalNumber(number, isFuture) + ' ' + result;
-        return result;
-    }
-
-    function verbalNumber(number, isFuture) {
-        return number < 10 ? (isFuture ? numbersFuture[number] : numbersPast[number]) : number;
-    }
-
-    return moment.defineLocale('fi', {
-        months : 'tammikuu_helmikuu_maaliskuu_huhtikuu_toukokuu_kesäkuu_heinäkuu_elokuu_syyskuu_lokakuu_marraskuu_joulukuu'.split('_'),
-        monthsShort : 'tammi_helmi_maalis_huhti_touko_kesä_heinä_elo_syys_loka_marras_joulu'.split('_'),
-        weekdays : 'sunnuntai_maanantai_tiistai_keskiviikko_torstai_perjantai_lauantai'.split('_'),
-        weekdaysShort : 'su_ma_ti_ke_to_pe_la'.split('_'),
-        weekdaysMin : 'su_ma_ti_ke_to_pe_la'.split('_'),
-        longDateFormat : {
-            LT : 'HH.mm',
-            LTS : 'HH.mm.ss',
-            L : 'DD.MM.YYYY',
-            LL : 'Do MMMM[ta] YYYY',
-            LLL : 'Do MMMM[ta] YYYY, [klo] LT',
-            LLLL : 'dddd, Do MMMM[ta] YYYY, [klo] LT',
-            l : 'D.M.YYYY',
-            ll : 'Do MMM YYYY',
-            lll : 'Do MMM YYYY, [klo] LT',
-            llll : 'ddd, Do MMM YYYY, [klo] LT'
-        },
-        calendar : {
-            sameDay : '[tänään] [klo] LT',
-            nextDay : '[huomenna] [klo] LT',
-            nextWeek : 'dddd [klo] LT',
-            lastDay : '[eilen] [klo] LT',
-            lastWeek : '[viime] dddd[na] [klo] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s päästä',
-            past : '%s sitten',
-            s : translate,
-            m : translate,
-            mm : translate,
-            h : translate,
-            hh : translate,
-            d : translate,
-            dd : translate,
-            M : translate,
-            MM : translate,
-            y : translate,
-            yy : translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : faroese (fo)
-// author : Ragnar Johannesen : https://github.com/ragnar123
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('fo', {
-        months : 'januar_februar_mars_apríl_mai_juni_juli_august_september_oktober_november_desember'.split('_'),
-        monthsShort : 'jan_feb_mar_apr_mai_jun_jul_aug_sep_okt_nov_des'.split('_'),
-        weekdays : 'sunnudagur_mánadagur_týsdagur_mikudagur_hósdagur_fríggjadagur_leygardagur'.split('_'),
-        weekdaysShort : 'sun_mán_týs_mik_hós_frí_ley'.split('_'),
-        weekdaysMin : 'su_má_tý_mi_hó_fr_le'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D. MMMM, YYYY LT'
-        },
-        calendar : {
-            sameDay : '[Í dag kl.] LT',
-            nextDay : '[Í morgin kl.] LT',
-            nextWeek : 'dddd [kl.] LT',
-            lastDay : '[Í gjár kl.] LT',
-            lastWeek : '[síðstu] dddd [kl] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'um %s',
-            past : '%s síðani',
-            s : 'fá sekund',
-            m : 'ein minutt',
-            mm : '%d minuttir',
-            h : 'ein tími',
-            hh : '%d tímar',
-            d : 'ein dagur',
-            dd : '%d dagar',
-            M : 'ein mánaði',
-            MM : '%d mánaðir',
-            y : 'eitt ár',
-            yy : '%d ár'
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : canadian french (fr-ca)
-// author : Jonathan Abourbih : https://github.com/jonbca
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('fr-ca', {
-        months : 'janvier_février_mars_avril_mai_juin_juillet_août_septembre_octobre_novembre_décembre'.split('_'),
-        monthsShort : 'janv._févr._mars_avr._mai_juin_juil._août_sept._oct._nov._déc.'.split('_'),
-        weekdays : 'dimanche_lundi_mardi_mercredi_jeudi_vendredi_samedi'.split('_'),
-        weekdaysShort : 'dim._lun._mar._mer._jeu._ven._sam.'.split('_'),
-        weekdaysMin : 'Di_Lu_Ma_Me_Je_Ve_Sa'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'YYYY-MM-DD',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Aujourd\'hui à] LT',
-            nextDay: '[Demain à] LT',
-            nextWeek: 'dddd [à] LT',
-            lastDay: '[Hier à] LT',
-            lastWeek: 'dddd [dernier à] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'dans %s',
-            past : 'il y a %s',
-            s : 'quelques secondes',
-            m : 'une minute',
-            mm : '%d minutes',
-            h : 'une heure',
-            hh : '%d heures',
-            d : 'un jour',
-            dd : '%d jours',
-            M : 'un mois',
-            MM : '%d mois',
-            y : 'un an',
-            yy : '%d ans'
-        },
-        ordinalParse: /\d{1,2}(er|)/,
-        ordinal : function (number) {
-            return number + (number === 1 ? 'er' : '');
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : french (fr)
-// author : John Fischer : https://github.com/jfroffice
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('fr', {
-        months : 'janvier_février_mars_avril_mai_juin_juillet_août_septembre_octobre_novembre_décembre'.split('_'),
-        monthsShort : 'janv._févr._mars_avr._mai_juin_juil._août_sept._oct._nov._déc.'.split('_'),
-        weekdays : 'dimanche_lundi_mardi_mercredi_jeudi_vendredi_samedi'.split('_'),
-        weekdaysShort : 'dim._lun._mar._mer._jeu._ven._sam.'.split('_'),
-        weekdaysMin : 'Di_Lu_Ma_Me_Je_Ve_Sa'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Aujourd\'hui à] LT',
-            nextDay: '[Demain à] LT',
-            nextWeek: 'dddd [à] LT',
-            lastDay: '[Hier à] LT',
-            lastWeek: 'dddd [dernier à] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'dans %s',
-            past : 'il y a %s',
-            s : 'quelques secondes',
-            m : 'une minute',
-            mm : '%d minutes',
-            h : 'une heure',
-            hh : '%d heures',
-            d : 'un jour',
-            dd : '%d jours',
-            M : 'un mois',
-            MM : '%d mois',
-            y : 'un an',
-            yy : '%d ans'
-        },
-        ordinalParse: /\d{1,2}(er|)/,
-        ordinal : function (number) {
-            return number + (number === 1 ? 'er' : '');
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : galician (gl)
-// author : Juan G. Hurtado : https://github.com/juanghurtado
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('gl', {
-        months : 'Xaneiro_Febreiro_Marzo_Abril_Maio_Xuño_Xullo_Agosto_Setembro_Outubro_Novembro_Decembro'.split('_'),
-        monthsShort : 'Xan._Feb._Mar._Abr._Mai._Xuñ._Xul._Ago._Set._Out._Nov._Dec.'.split('_'),
-        weekdays : 'Domingo_Luns_Martes_Mércores_Xoves_Venres_Sábado'.split('_'),
-        weekdaysShort : 'Dom._Lun._Mar._Mér._Xov._Ven._Sáb.'.split('_'),
-        weekdaysMin : 'Do_Lu_Ma_Mé_Xo_Ve_Sá'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : function () {
-                return '[hoxe ' + ((this.hours() !== 1) ? 'ás' : 'á') + '] LT';
-            },
-            nextDay : function () {
-                return '[mañá ' + ((this.hours() !== 1) ? 'ás' : 'á') + '] LT';
-            },
-            nextWeek : function () {
-                return 'dddd [' + ((this.hours() !== 1) ? 'ás' : 'a') + '] LT';
-            },
-            lastDay : function () {
-                return '[onte ' + ((this.hours() !== 1) ? 'á' : 'a') + '] LT';
-            },
-            lastWeek : function () {
-                return '[o] dddd [pasado ' + ((this.hours() !== 1) ? 'ás' : 'a') + '] LT';
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : function (str) {
-                if (str === 'uns segundos') {
-                    return 'nuns segundos';
-                }
-                return 'en ' + str;
-            },
-            past : 'hai %s',
-            s : 'uns segundos',
-            m : 'un minuto',
-            mm : '%d minutos',
-            h : 'unha hora',
-            hh : '%d horas',
-            d : 'un día',
-            dd : '%d días',
-            M : 'un mes',
-            MM : '%d meses',
-            y : 'un ano',
-            yy : '%d anos'
-        },
-        ordinalParse : /\d{1,2}º/,
-        ordinal : '%dº',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Hebrew (he)
-// author : Tomer Cohen : https://github.com/tomer
-// author : Moshe Simantov : https://github.com/DevelopmentIL
-// author : Tal Ater : https://github.com/TalAter
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('he', {
-        months : 'ינואר_פברואר_מרץ_אפריל_מאי_יוני_יולי_אוגוסט_ספטמבר_אוקטובר_נובמבר_דצמבר'.split('_'),
-        monthsShort : 'ינו׳_פבר׳_מרץ_אפר׳_מאי_יוני_יולי_אוג׳_ספט׳_אוק׳_נוב׳_דצמ׳'.split('_'),
-        weekdays : 'ראשון_שני_שלישי_רביעי_חמישי_שישי_שבת'.split('_'),
-        weekdaysShort : 'א׳_ב׳_ג׳_ד׳_ה׳_ו׳_ש׳'.split('_'),
-        weekdaysMin : 'א_ב_ג_ד_ה_ו_ש'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D [ב]MMMM YYYY',
-            LLL : 'D [ב]MMMM YYYY LT',
-            LLLL : 'dddd, D [ב]MMMM YYYY LT',
-            l : 'D/M/YYYY',
-            ll : 'D MMM YYYY',
-            lll : 'D MMM YYYY LT',
-            llll : 'ddd, D MMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[היום ב־]LT',
-            nextDay : '[מחר ב־]LT',
-            nextWeek : 'dddd [בשעה] LT',
-            lastDay : '[אתמול ב־]LT',
-            lastWeek : '[ביום] dddd [האחרון בשעה] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'בעוד %s',
-            past : 'לפני %s',
-            s : 'מספר שניות',
-            m : 'דקה',
-            mm : '%d דקות',
-            h : 'שעה',
-            hh : function (number) {
-                if (number === 2) {
-                    return 'שעתיים';
-                }
-                return number + ' שעות';
-            },
-            d : 'יום',
-            dd : function (number) {
-                if (number === 2) {
-                    return 'יומיים';
-                }
-                return number + ' ימים';
-            },
-            M : 'חודש',
-            MM : function (number) {
-                if (number === 2) {
-                    return 'חודשיים';
-                }
-                return number + ' חודשים';
-            },
-            y : 'שנה',
-            yy : function (number) {
-                if (number === 2) {
-                    return 'שנתיים';
-                }
-                return number + ' שנים';
-            }
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : hindi (hi)
-// author : Mayank Singhal : https://github.com/mayanksinghal
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var symbolMap = {
-        '1': '१',
-        '2': '२',
-        '3': '३',
-        '4': '४',
-        '5': '५',
-        '6': '६',
-        '7': '७',
-        '8': '८',
-        '9': '९',
-        '0': '०'
-    },
-    numberMap = {
-        '१': '1',
-        '२': '2',
-        '३': '3',
-        '४': '4',
-        '५': '5',
-        '६': '6',
-        '७': '7',
-        '८': '8',
-        '९': '9',
-        '०': '0'
-    };
+        duration = {};
+        duration.ms = diffRes.milliseconds;
+        duration.M = diffRes.months;
+    }
 
-    return moment.defineLocale('hi', {
-        months : 'जनवरी_फ़रवरी_मार्च_अप्रैल_मई_जून_जुलाई_अगस्त_सितम्बर_अक्टूबर_नवम्बर_दिसम्बर'.split('_'),
-        monthsShort : 'जन._फ़र._मार्च_अप्रै._मई_जून_जुल._अग._सित._अक्टू._नव._दिस.'.split('_'),
-        weekdays : 'रविवार_सोमवार_मंगलवार_बुधवार_गुरूवार_शुक्रवार_शनिवार'.split('_'),
-        weekdaysShort : 'रवि_सोम_मंगल_बुध_गुरू_शुक्र_शनि'.split('_'),
-        weekdaysMin : 'र_सो_मं_बु_गु_शु_श'.split('_'),
-        longDateFormat : {
-            LT : 'A h:mm बजे',
-            LTS : 'A h:mm:ss बजे',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY, LT',
-            LLLL : 'dddd, D MMMM YYYY, LT'
-        },
-        calendar : {
-            sameDay : '[आज] LT',
-            nextDay : '[कल] LT',
-            nextWeek : 'dddd, LT',
-            lastDay : '[कल] LT',
-            lastWeek : '[पिछले] dddd, LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s में',
-            past : '%s पहले',
-            s : 'कुछ ही क्षण',
-            m : 'एक मिनट',
-            mm : '%d मिनट',
-            h : 'एक घंटा',
-            hh : '%d घंटे',
-            d : 'एक दिन',
-            dd : '%d दिन',
-            M : 'एक महीने',
-            MM : '%d महीने',
-            y : 'एक वर्ष',
-            yy : '%d वर्ष'
-        },
-        preparse: function (string) {
-            return string.replace(/[१२३४५६७८९०]/g, function (match) {
-                return numberMap[match];
-            });
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            });
-        },
-        // Hindi notation for meridiems are quite fuzzy in practice. While there exists
-        // a rigid notion of a 'Pahar' it is not used as rigidly in modern Hindi.
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 4) {
-                return 'रात';
-            } else if (hour < 10) {
-                return 'सुबह';
-            } else if (hour < 17) {
-                return 'दोपहर';
-            } else if (hour < 20) {
-                return 'शाम';
-            } else {
-                return 'रात';
-            }
-        },
-        week : {
-            dow : 0, // Sunday is the first day of the week.
-            doy : 6  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : hrvatski (hr)
-// author : Bojan Marković : https://github.com/bmarkovic
-
-// based on (sl) translation by Robert Sedovšek
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function translate(number, withoutSuffix, key) {
-        var result = number + ' ';
-        switch (key) {
-        case 'm':
-            return withoutSuffix ? 'jedna minuta' : 'jedne minute';
-        case 'mm':
-            if (number === 1) {
-                result += 'minuta';
-            } else if (number === 2 || number === 3 || number === 4) {
-                result += 'minute';
-            } else {
-                result += 'minuta';
-            }
-            return result;
-        case 'h':
-            return withoutSuffix ? 'jedan sat' : 'jednog sata';
-        case 'hh':
-            if (number === 1) {
-                result += 'sat';
-            } else if (number === 2 || number === 3 || number === 4) {
-                result += 'sata';
-            } else {
-                result += 'sati';
-            }
-            return result;
-        case 'dd':
-            if (number === 1) {
-                result += 'dan';
-            } else {
-                result += 'dana';
-            }
-            return result;
-        case 'MM':
-            if (number === 1) {
-                result += 'mjesec';
-            } else if (number === 2 || number === 3 || number === 4) {
-                result += 'mjeseca';
-            } else {
-                result += 'mjeseci';
-            }
-            return result;
-        case 'yy':
-            if (number === 1) {
-                result += 'godina';
-            } else if (number === 2 || number === 3 || number === 4) {
-                result += 'godine';
-            } else {
-                result += 'godina';
-            }
-            return result;
-        }
+    ret = new Duration(duration);
+
+    if (isDuration(input) && hasOwnProp(input, '_locale')) {
+        ret._locale = input._locale;
     }
 
-    return moment.defineLocale('hr', {
-        months : 'sječanj_veljača_ožujak_travanj_svibanj_lipanj_srpanj_kolovoz_rujan_listopad_studeni_prosinac'.split('_'),
-        monthsShort : 'sje._vel._ožu._tra._svi._lip._srp._kol._ruj._lis._stu._pro.'.split('_'),
-        weekdays : 'nedjelja_ponedjeljak_utorak_srijeda_četvrtak_petak_subota'.split('_'),
-        weekdaysShort : 'ned._pon._uto._sri._čet._pet._sub.'.split('_'),
-        weekdaysMin : 'ne_po_ut_sr_če_pe_su'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD. MM. YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY LT',
-            LLLL : 'dddd, D. MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay  : '[danas u] LT',
-            nextDay  : '[sutra u] LT',
-
-            nextWeek : function () {
-                switch (this.day()) {
-                case 0:
-                    return '[u] [nedjelju] [u] LT';
-                case 3:
-                    return '[u] [srijedu] [u] LT';
-                case 6:
-                    return '[u] [subotu] [u] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[u] dddd [u] LT';
-                }
-            },
-            lastDay  : '[jučer u] LT',
-            lastWeek : function () {
-                switch (this.day()) {
-                case 0:
-                case 3:
-                    return '[prošlu] dddd [u] LT';
-                case 6:
-                    return '[prošle] [subote] [u] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[prošli] dddd [u] LT';
-                }
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'za %s',
-            past   : 'prije %s',
-            s      : 'par sekundi',
-            m      : translate,
-            mm     : translate,
-            h      : translate,
-            hh     : translate,
-            d      : 'dan',
-            dd     : translate,
-            M      : 'mjesec',
-            MM     : translate,
-            y      : 'godinu',
-            yy     : translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : hungarian (hu)
-// author : Adam Brunner : https://github.com/adambrunner
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var weekEndings = 'vasárnap hétfőn kedden szerdán csütörtökön pénteken szombaton'.split(' ');
-
-    function translate(number, withoutSuffix, key, isFuture) {
-        var num = number,
-            suffix;
-
-        switch (key) {
-        case 's':
-            return (isFuture || withoutSuffix) ? 'néhány másodperc' : 'néhány másodperce';
-        case 'm':
-            return 'egy' + (isFuture || withoutSuffix ? ' perc' : ' perce');
-        case 'mm':
-            return num + (isFuture || withoutSuffix ? ' perc' : ' perce');
-        case 'h':
-            return 'egy' + (isFuture || withoutSuffix ? ' óra' : ' órája');
-        case 'hh':
-            return num + (isFuture || withoutSuffix ? ' óra' : ' órája');
-        case 'd':
-            return 'egy' + (isFuture || withoutSuffix ? ' nap' : ' napja');
-        case 'dd':
-            return num + (isFuture || withoutSuffix ? ' nap' : ' napja');
-        case 'M':
-            return 'egy' + (isFuture || withoutSuffix ? ' hónap' : ' hónapja');
-        case 'MM':
-            return num + (isFuture || withoutSuffix ? ' hónap' : ' hónapja');
-        case 'y':
-            return 'egy' + (isFuture || withoutSuffix ? ' év' : ' éve');
-        case 'yy':
-            return num + (isFuture || withoutSuffix ? ' év' : ' éve');
-        }
+    return ret;
+}
 
-        return '';
-    }
-
-    function week(isFuture) {
-        return (isFuture ? '' : '[múlt] ') + '[' + weekEndings[this.day()] + '] LT[-kor]';
-    }
-
-    return moment.defineLocale('hu', {
-        months : 'január_február_március_április_május_június_július_augusztus_szeptember_október_november_december'.split('_'),
-        monthsShort : 'jan_feb_márc_ápr_máj_jún_júl_aug_szept_okt_nov_dec'.split('_'),
-        weekdays : 'vasárnap_hétfő_kedd_szerda_csütörtök_péntek_szombat'.split('_'),
-        weekdaysShort : 'vas_hét_kedd_sze_csüt_pén_szo'.split('_'),
-        weekdaysMin : 'v_h_k_sze_cs_p_szo'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'YYYY.MM.DD.',
-            LL : 'YYYY. MMMM D.',
-            LLL : 'YYYY. MMMM D., LT',
-            LLLL : 'YYYY. MMMM D., dddd LT'
-        },
-        meridiem : function (hours, minutes, isLower) {
-            if (hours < 12) {
-                return isLower === true ? 'de' : 'DE';
-            } else {
-                return isLower === true ? 'du' : 'DU';
-            }
-        },
-        calendar : {
-            sameDay : '[ma] LT[-kor]',
-            nextDay : '[holnap] LT[-kor]',
-            nextWeek : function () {
-                return week.call(this, true);
-            },
-            lastDay : '[tegnap] LT[-kor]',
-            lastWeek : function () {
-                return week.call(this, false);
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s múlva',
-            past : '%s',
-            s : translate,
-            m : translate,
-            mm : translate,
-            h : translate,
-            hh : translate,
-            d : translate,
-            dd : translate,
-            M : translate,
-            MM : translate,
-            y : translate,
-            yy : translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Armenian (hy-am)
-// author : Armendarabyan : https://github.com/armendarabyan
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function monthsCaseReplace(m, format) {
-        var months = {
-            'nominative': 'հունվար_փետրվար_մարտ_ապրիլ_մայիս_հունիս_հուլիս_օգոստոս_սեպտեմբեր_հոկտեմբեր_նոյեմբեր_դեկտեմբեր'.split('_'),
-            'accusative': 'հունվարի_փետրվարի_մարտի_ապրիլի_մայիսի_հունիսի_հուլիսի_օգոստոսի_սեպտեմբերի_հոկտեմբերի_նոյեմբերի_դեկտեմբերի'.split('_')
-        },
-
-        nounCase = (/D[oD]?(\[[^\[\]]*\]|\s+)+MMMM?/).test(format) ?
-            'accusative' :
-            'nominative';
-
-        return months[nounCase][m.month()];
-    }
-
-    function monthsShortCaseReplace(m, format) {
-        var monthsShort = 'հնվ_փտր_մրտ_ապր_մյս_հնս_հլս_օգս_սպտ_հկտ_նմբ_դկտ'.split('_');
-
-        return monthsShort[m.month()];
-    }
-
-    function weekdaysCaseReplace(m, format) {
-        var weekdays = 'կիրակի_երկուշաբթի_երեքշաբթի_չորեքշաբթի_հինգշաբթի_ուրբաթ_շաբաթ'.split('_');
-
-        return weekdays[m.day()];
-    }
-
-    return moment.defineLocale('hy-am', {
-        months : monthsCaseReplace,
-        monthsShort : monthsShortCaseReplace,
-        weekdays : weekdaysCaseReplace,
-        weekdaysShort : 'կրկ_երկ_երք_չրք_հնգ_ուրբ_շբթ'.split('_'),
-        weekdaysMin : 'կրկ_երկ_երք_չրք_հնգ_ուրբ_շբթ'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D MMMM YYYY թ.',
-            LLL : 'D MMMM YYYY թ., LT',
-            LLLL : 'dddd, D MMMM YYYY թ., LT'
-        },
-        calendar : {
-            sameDay: '[այսօր] LT',
-            nextDay: '[վաղը] LT',
-            lastDay: '[երեկ] LT',
-            nextWeek: function () {
-                return 'dddd [օրը ժամը] LT';
-            },
-            lastWeek: function () {
-                return '[անցած] dddd [օրը ժամը] LT';
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : '%s հետո',
-            past : '%s առաջ',
-            s : 'մի քանի վայրկյան',
-            m : 'րոպե',
-            mm : '%d րոպե',
-            h : 'ժամ',
-            hh : '%d ժամ',
-            d : 'օր',
-            dd : '%d օր',
-            M : 'ամիս',
-            MM : '%d ամիս',
-            y : 'տարի',
-            yy : '%d տարի'
-        },
-
-        meridiem : function (hour) {
-            if (hour < 4) {
-                return 'գիշերվա';
-            } else if (hour < 12) {
-                return 'առավոտվա';
-            } else if (hour < 17) {
-                return 'ցերեկվա';
-            } else {
-                return 'երեկոյան';
-            }
-        },
-
-        ordinalParse: /\d{1,2}|\d{1,2}-(ին|րդ)/,
-        ordinal: function (number, period) {
-            switch (period) {
-            case 'DDD':
-            case 'w':
-            case 'W':
-            case 'DDDo':
-                if (number === 1) {
-                    return number + '-ին';
-                }
-                return number + '-րդ';
-            default:
-                return number;
-            }
-        },
+createDuration.fn = Duration.prototype;
+createDuration.invalid = createInvalid$1;
 
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Bahasa Indonesia (id)
-// author : Mohammad Satrio Utomo : https://github.com/tyok
-// reference: http://id.wikisource.org/wiki/Pedoman_Umum_Ejaan_Bahasa_Indonesia_yang_Disempurnakan
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('id', {
-        months : 'Januari_Februari_Maret_April_Mei_Juni_Juli_Agustus_September_Oktober_November_Desember'.split('_'),
-        monthsShort : 'Jan_Feb_Mar_Apr_Mei_Jun_Jul_Ags_Sep_Okt_Nov_Des'.split('_'),
-        weekdays : 'Minggu_Senin_Selasa_Rabu_Kamis_Jumat_Sabtu'.split('_'),
-        weekdaysShort : 'Min_Sen_Sel_Rab_Kam_Jum_Sab'.split('_'),
-        weekdaysMin : 'Mg_Sn_Sl_Rb_Km_Jm_Sb'.split('_'),
-        longDateFormat : {
-            LT : 'HH.mm',
-            LTS : 'LT.ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY [pukul] LT',
-            LLLL : 'dddd, D MMMM YYYY [pukul] LT'
-        },
-        meridiem : function (hours, minutes, isLower) {
-            if (hours < 11) {
-                return 'pagi';
-            } else if (hours < 15) {
-                return 'siang';
-            } else if (hours < 19) {
-                return 'sore';
-            } else {
-                return 'malam';
-            }
-        },
-        calendar : {
-            sameDay : '[Hari ini pukul] LT',
-            nextDay : '[Besok pukul] LT',
-            nextWeek : 'dddd [pukul] LT',
-            lastDay : '[Kemarin pukul] LT',
-            lastWeek : 'dddd [lalu pukul] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'dalam %s',
-            past : '%s yang lalu',
-            s : 'beberapa detik',
-            m : 'semenit',
-            mm : '%d menit',
-            h : 'sejam',
-            hh : '%d jam',
-            d : 'sehari',
-            dd : '%d hari',
-            M : 'sebulan',
-            MM : '%d bulan',
-            y : 'setahun',
-            yy : '%d tahun'
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : icelandic (is)
-// author : Hinrik Örn Sigurðsson : https://github.com/hinrik
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function plural(n) {
-        if (n % 100 === 11) {
-            return true;
-        } else if (n % 10 === 1) {
-            return false;
-        }
-        return true;
+function parseIso (inp, sign) {
+    // We'd normally use ~~inp for this, but unfortunately it also
+    // converts floats to ints.
+    // inp may be undefined, so careful calling replace on it.
+    var res = inp && parseFloat(inp.replace(',', '.'));
+    // apply sign while we're at it
+    return (isNaN(res) ? 0 : res) * sign;
+}
+
+function positiveMomentsDifference(base, other) {
+    var res = {milliseconds: 0, months: 0};
+
+    res.months = other.month() - base.month() +
+        (other.year() - base.year()) * 12;
+    if (base.clone().add(res.months, 'M').isAfter(other)) {
+        --res.months;
     }
 
-    function translate(number, withoutSuffix, key, isFuture) {
-        var result = number + ' ';
-        switch (key) {
-        case 's':
-            return withoutSuffix || isFuture ? 'nokkrar sekúndur' : 'nokkrum sekúndum';
-        case 'm':
-            return withoutSuffix ? 'mínúta' : 'mínútu';
-        case 'mm':
-            if (plural(number)) {
-                return result + (withoutSuffix || isFuture ? 'mínútur' : 'mínútum');
-            } else if (withoutSuffix) {
-                return result + 'mínúta';
-            }
-            return result + 'mínútu';
-        case 'hh':
-            if (plural(number)) {
-                return result + (withoutSuffix || isFuture ? 'klukkustundir' : 'klukkustundum');
-            }
-            return result + 'klukkustund';
-        case 'd':
-            if (withoutSuffix) {
-                return 'dagur';
-            }
-            return isFuture ? 'dag' : 'degi';
-        case 'dd':
-            if (plural(number)) {
-                if (withoutSuffix) {
-                    return result + 'dagar';
-                }
-                return result + (isFuture ? 'daga' : 'dögum');
-            } else if (withoutSuffix) {
-                return result + 'dagur';
-            }
-            return result + (isFuture ? 'dag' : 'degi');
-        case 'M':
-            if (withoutSuffix) {
-                return 'mánuður';
-            }
-            return isFuture ? 'mánuð' : 'mánuði';
-        case 'MM':
-            if (plural(number)) {
-                if (withoutSuffix) {
-                    return result + 'mánuðir';
-                }
-                return result + (isFuture ? 'mánuði' : 'mánuðum');
-            } else if (withoutSuffix) {
-                return result + 'mánuður';
-            }
-            return result + (isFuture ? 'mánuð' : 'mánuði');
-        case 'y':
-            return withoutSuffix || isFuture ? 'ár' : 'ári';
-        case 'yy':
-            if (plural(number)) {
-                return result + (withoutSuffix || isFuture ? 'ár' : 'árum');
-            }
-            return result + (withoutSuffix || isFuture ? 'ár' : 'ári');
-        }
+    res.milliseconds = +other - +(base.clone().add(res.months, 'M'));
+
+    return res;
+}
+
+function momentsDifference(base, other) {
+    var res;
+    if (!(base.isValid() && other.isValid())) {
+        return {milliseconds: 0, months: 0};
     }
 
-    return moment.defineLocale('is', {
-        months : 'janúar_febrúar_mars_apríl_maí_júní_júlí_ágúst_september_október_nóvember_desember'.split('_'),
-        monthsShort : 'jan_feb_mar_apr_maí_jún_júl_ágú_sep_okt_nóv_des'.split('_'),
-        weekdays : 'sunnudagur_mánudagur_þriðjudagur_miðvikudagur_fimmtudagur_föstudagur_laugardagur'.split('_'),
-        weekdaysShort : 'sun_mán_þri_mið_fim_fös_lau'.split('_'),
-        weekdaysMin : 'Su_Má_Þr_Mi_Fi_Fö_La'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY [kl.] LT',
-            LLLL : 'dddd, D. MMMM YYYY [kl.] LT'
-        },
-        calendar : {
-            sameDay : '[í dag kl.] LT',
-            nextDay : '[á morgun kl.] LT',
-            nextWeek : 'dddd [kl.] LT',
-            lastDay : '[í gær kl.] LT',
-            lastWeek : '[síðasta] dddd [kl.] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'eftir %s',
-            past : 'fyrir %s síðan',
-            s : translate,
-            m : translate,
-            mm : translate,
-            h : 'klukkustund',
-            hh : translate,
-            d : translate,
-            dd : translate,
-            M : translate,
-            MM : translate,
-            y : translate,
-            yy : translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : italian (it)
-// author : Lorenzo : https://github.com/aliem
-// author: Mattia Larentis: https://github.com/nostalgiaz
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('it', {
-        months : 'gennaio_febbraio_marzo_aprile_maggio_giugno_luglio_agosto_settembre_ottobre_novembre_dicembre'.split('_'),
-        monthsShort : 'gen_feb_mar_apr_mag_giu_lug_ago_set_ott_nov_dic'.split('_'),
-        weekdays : 'Domenica_Lunedì_Martedì_Mercoledì_Giovedì_Venerdì_Sabato'.split('_'),
-        weekdaysShort : 'Dom_Lun_Mar_Mer_Gio_Ven_Sab'.split('_'),
-        weekdaysMin : 'D_L_Ma_Me_G_V_S'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Oggi alle] LT',
-            nextDay: '[Domani alle] LT',
-            nextWeek: 'dddd [alle] LT',
-            lastDay: '[Ieri alle] LT',
-            lastWeek: function () {
-                switch (this.day()) {
-                    case 0:
-                        return '[la scorsa] dddd [alle] LT';
-                    default:
-                        return '[lo scorso] dddd [alle] LT';
-                }
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : function (s) {
-                return ((/^[0-9].+$/).test(s) ? 'tra' : 'in') + ' ' + s;
-            },
-            past : '%s fa',
-            s : 'alcuni secondi',
-            m : 'un minuto',
-            mm : '%d minuti',
-            h : 'un\'ora',
-            hh : '%d ore',
-            d : 'un giorno',
-            dd : '%d giorni',
-            M : 'un mese',
-            MM : '%d mesi',
-            y : 'un anno',
-            yy : '%d anni'
-        },
-        ordinalParse : /\d{1,2}º/,
-        ordinal: '%dº',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : japanese (ja)
-// author : LI Long : https://github.com/baryon
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('ja', {
-        months : '1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月'.split('_'),
-        monthsShort : '1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月'.split('_'),
-        weekdays : '日曜日_月曜日_火曜日_水曜日_木曜日_金曜日_土曜日'.split('_'),
-        weekdaysShort : '日_月_火_水_木_金_土'.split('_'),
-        weekdaysMin : '日_月_火_水_木_金_土'.split('_'),
-        longDateFormat : {
-            LT : 'Ah時m分',
-            LTS : 'LTs秒',
-            L : 'YYYY/MM/DD',
-            LL : 'YYYY年M月D日',
-            LLL : 'YYYY年M月D日LT',
-            LLLL : 'YYYY年M月D日LT dddd'
-        },
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 12) {
-                return '午前';
-            } else {
-                return '午後';
-            }
-        },
-        calendar : {
-            sameDay : '[今日] LT',
-            nextDay : '[明日] LT',
-            nextWeek : '[来週]dddd LT',
-            lastDay : '[昨日] LT',
-            lastWeek : '[前週]dddd LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s後',
-            past : '%s前',
-            s : '数秒',
-            m : '1分',
-            mm : '%d分',
-            h : '1時間',
-            hh : '%d時間',
-            d : '1日',
-            dd : '%d日',
-            M : '1ヶ月',
-            MM : '%dヶ月',
-            y : '1年',
-            yy : '%d年'
+    other = cloneWithOffset(other, base);
+    if (base.isBefore(other)) {
+        res = positiveMomentsDifference(base, other);
+    } else {
+        res = positiveMomentsDifference(other, base);
+        res.milliseconds = -res.milliseconds;
+        res.months = -res.months;
+    }
+
+    return res;
+}
+
+// TODO: remove 'name' arg after deprecation is removed
+function createAdder(direction, name) {
+    return function (val, period) {
+        var dur, tmp;
+        //invert the arguments, but complain about it
+        if (period !== null && !isNaN(+period)) {
+            deprecateSimple(name, 'moment().' + name  + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' +
+            'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.');
+            tmp = val; val = period; period = tmp;
         }
-    });
-}));
-// moment.js locale configuration
-// locale : Georgian (ka)
-// author : Irakli Janiashvili : https://github.com/irakli-janiashvili
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function monthsCaseReplace(m, format) {
-        var months = {
-            'nominative': 'იანვარი_თებერვალი_მარტი_აპრილი_მაისი_ივნისი_ივლისი_აგვისტო_სექტემბერი_ოქტომბერი_ნოემბერი_დეკემბერი'.split('_'),
-            'accusative': 'იანვარს_თებერვალს_მარტს_აპრილის_მაისს_ივნისს_ივლისს_აგვისტს_სექტემბერს_ოქტომბერს_ნოემბერს_დეკემბერს'.split('_')
-        },
-
-        nounCase = (/D[oD] *MMMM?/).test(format) ?
-            'accusative' :
-            'nominative';
-
-        return months[nounCase][m.month()];
-    }
-
-    function weekdaysCaseReplace(m, format) {
-        var weekdays = {
-            'nominative': 'კვირა_ორშაბათი_სამშაბათი_ოთხშაბათი_ხუთშაბათი_პარასკევი_შაბათი'.split('_'),
-            'accusative': 'კვირას_ორშაბათს_სამშაბათს_ოთხშაბათს_ხუთშაბათს_პარასკევს_შაბათს'.split('_')
-        },
-
-        nounCase = (/(წინა|შემდეგ)/).test(format) ?
-            'accusative' :
-            'nominative';
-
-        return weekdays[nounCase][m.day()];
-    }
-
-    return moment.defineLocale('ka', {
-        months : monthsCaseReplace,
-        monthsShort : 'იან_თებ_მარ_აპრ_მაი_ივნ_ივლ_აგვ_სექ_ოქტ_ნოე_დეკ'.split('_'),
-        weekdays : weekdaysCaseReplace,
-        weekdaysShort : 'კვი_ორშ_სამ_ოთხ_ხუთ_პარ_შაბ'.split('_'),
-        weekdaysMin : 'კვ_ორ_სა_ოთ_ხუ_პა_შა'.split('_'),
-        longDateFormat : {
-            LT : 'h:mm A',
-            LTS : 'h:mm:ss A',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[დღეს] LT[-ზე]',
-            nextDay : '[ხვალ] LT[-ზე]',
-            lastDay : '[გუშინ] LT[-ზე]',
-            nextWeek : '[შემდეგ] dddd LT[-ზე]',
-            lastWeek : '[წინა] dddd LT-ზე',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : function (s) {
-                return (/(წამი|წუთი|საათი|წელი)/).test(s) ?
-                    s.replace(/ი$/, 'ში') :
-                    s + 'ში';
-            },
-            past : function (s) {
-                if ((/(წამი|წუთი|საათი|დღე|თვე)/).test(s)) {
-                    return s.replace(/(ი|ე)$/, 'ის წინ');
-                }
-                if ((/წელი/).test(s)) {
-                    return s.replace(/წელი$/, 'წლის წინ');
-                }
-            },
-            s : 'რამდენიმე წამი',
-            m : 'წუთი',
-            mm : '%d წუთი',
-            h : 'საათი',
-            hh : '%d საათი',
-            d : 'დღე',
-            dd : '%d დღე',
-            M : 'თვე',
-            MM : '%d თვე',
-            y : 'წელი',
-            yy : '%d წელი'
-        },
-        ordinalParse: /0|1-ლი|მე-\d{1,2}|\d{1,2}-ე/,
-        ordinal : function (number) {
-            if (number === 0) {
-                return number;
-            }
 
-            if (number === 1) {
-                return number + '-ლი';
-            }
+        val = typeof val === 'string' ? +val : val;
+        dur = createDuration(val, period);
+        addSubtract(this, dur, direction);
+        return this;
+    };
+}
 
-            if ((number < 20) || (number <= 100 && (number % 20 === 0)) || (number % 100 === 0)) {
-                return 'მე-' + number;
-            }
+function addSubtract (mom, duration, isAdding, updateOffset) {
+    var milliseconds = duration._milliseconds,
+        days = absRound(duration._days),
+        months = absRound(duration._months);
 
-            return number + '-ე';
-        },
-        week : {
-            dow : 1,
-            doy : 7
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : khmer (km)
-// author : Kruy Vanna : https://github.com/kruyvanna
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('km', {
-        months: 'មករា_កុម្ភៈ_មិនា_មេសា_ឧសភា_មិថុនា_កក្កដា_សីហា_កញ្ញា_តុលា_វិច្ឆិកា_ធ្នូ'.split('_'),
-        monthsShort: 'មករា_កុម្ភៈ_មិនា_មេសា_ឧសភា_មិថុនា_កក្កដា_សីហា_កញ្ញា_តុលា_វិច្ឆិកា_ធ្នូ'.split('_'),
-        weekdays: 'អាទិត្យ_ច័ន្ទ_អង្គារ_ពុធ_ព្រហស្បតិ៍_សុក្រ_សៅរ៍'.split('_'),
-        weekdaysShort: 'អាទិត្យ_ច័ន្ទ_អង្គារ_ពុធ_ព្រហស្បតិ៍_សុក្រ_សៅរ៍'.split('_'),
-        weekdaysMin: 'អាទិត្យ_ច័ន្ទ_អង្គារ_ពុធ_ព្រហស្បតិ៍_សុក្រ_សៅរ៍'.split('_'),
-        longDateFormat: {
-            LT: 'HH:mm',
-            LTS : 'LT:ss',
-            L: 'DD/MM/YYYY',
-            LL: 'D MMMM YYYY',
-            LLL: 'D MMMM YYYY LT',
-            LLLL: 'dddd, D MMMM YYYY LT'
-        },
-        calendar: {
-            sameDay: '[ថ្ងៃនៈ ម៉ោង] LT',
-            nextDay: '[ស្អែក ម៉ោង] LT',
-            nextWeek: 'dddd [ម៉ោង] LT',
-            lastDay: '[ម្សិលមិញ ម៉ោង] LT',
-            lastWeek: 'dddd [សប្តាហ៍មុន] [ម៉ោង] LT',
-            sameElse: 'L'
-        },
-        relativeTime: {
-            future: '%sទៀត',
-            past: '%sមុន',
-            s: 'ប៉ុន្មានវិនាទី',
-            m: 'មួយនាទី',
-            mm: '%d នាទី',
-            h: 'មួយម៉ោង',
-            hh: '%d ម៉ោង',
-            d: 'មួយថ្ងៃ',
-            dd: '%d ថ្ងៃ',
-            M: 'មួយខែ',
-            MM: '%d ខែ',
-            y: 'មួយឆ្នាំ',
-            yy: '%d ឆ្នាំ'
-        },
-        week: {
-            dow: 1, // Monday is the first day of the week.
-            doy: 4 // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : korean (ko)
-//
-// authors
-//
-// - Kyungwook, Park : https://github.com/kyungw00k
-// - Jeeeyul Lee <jeeeyul@gmail.com>
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('ko', {
-        months : '1월_2월_3월_4월_5월_6월_7월_8월_9월_10월_11월_12월'.split('_'),
-        monthsShort : '1월_2월_3월_4월_5월_6월_7월_8월_9월_10월_11월_12월'.split('_'),
-        weekdays : '일요일_월요일_화요일_수요일_목요일_금요일_토요일'.split('_'),
-        weekdaysShort : '일_월_화_수_목_금_토'.split('_'),
-        weekdaysMin : '일_월_화_수_목_금_토'.split('_'),
-        longDateFormat : {
-            LT : 'A h시 m분',
-            LTS : 'A h시 m분 s초',
-            L : 'YYYY.MM.DD',
-            LL : 'YYYY년 MMMM D일',
-            LLL : 'YYYY년 MMMM D일 LT',
-            LLLL : 'YYYY년 MMMM D일 dddd LT'
-        },
-        meridiem : function (hour, minute, isUpper) {
-            return hour < 12 ? '오전' : '오후';
-        },
-        calendar : {
-            sameDay : '오늘 LT',
-            nextDay : '내일 LT',
-            nextWeek : 'dddd LT',
-            lastDay : '어제 LT',
-            lastWeek : '지난주 dddd LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s 후',
-            past : '%s 전',
-            s : '몇초',
-            ss : '%d초',
-            m : '일분',
-            mm : '%d분',
-            h : '한시간',
-            hh : '%d시간',
-            d : '하루',
-            dd : '%d일',
-            M : '한달',
-            MM : '%d달',
-            y : '일년',
-            yy : '%d년'
-        },
-        ordinalParse : /\d{1,2}일/,
-        ordinal : '%d일',
-        meridiemParse : /(오전|오후)/,
-        isPM : function (token) {
-            return token === '오후';
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Luxembourgish (lb)
-// author : mweimerskirch : https://github.com/mweimerskirch, David Raison : https://github.com/kwisatz
-
-// Note: Luxembourgish has a very particular phonological rule ('Eifeler Regel') that causes the
-// deletion of the final 'n' in certain contexts. That's what the 'eifelerRegelAppliesToWeekday'
-// and 'eifelerRegelAppliesToNumber' methods are meant for
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function processRelativeTime(number, withoutSuffix, key, isFuture) {
-        var format = {
-            'm': ['eng Minutt', 'enger Minutt'],
-            'h': ['eng Stonn', 'enger Stonn'],
-            'd': ['een Dag', 'engem Dag'],
-            'M': ['ee Mount', 'engem Mount'],
-            'y': ['ee Joer', 'engem Joer']
-        };
-        return withoutSuffix ? format[key][0] : format[key][1];
+    if (!mom.isValid()) {
+        // No op
+        return;
     }
 
-    function processFutureTime(string) {
-        var number = string.substr(0, string.indexOf(' '));
-        if (eifelerRegelAppliesToNumber(number)) {
-            return 'a ' + string;
-        }
-        return 'an ' + string;
+    updateOffset = updateOffset == null ? true : updateOffset;
+
+    if (months) {
+        setMonth(mom, get(mom, 'Month') + months * isAdding);
+    }
+    if (days) {
+        set$1(mom, 'Date', get(mom, 'Date') + days * isAdding);
+    }
+    if (milliseconds) {
+        mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);
+    }
+    if (updateOffset) {
+        hooks.updateOffset(mom, days || months);
     }
+}
 
-    function processPastTime(string) {
-        var number = string.substr(0, string.indexOf(' '));
-        if (eifelerRegelAppliesToNumber(number)) {
-            return 'viru ' + string;
-        }
-        return 'virun ' + string;
-    }
-
-    /**
-     * Returns true if the word before the given number loses the '-n' ending.
-     * e.g. 'an 10 Deeg' but 'a 5 Deeg'
-     *
-     * @param number {integer}
-     * @returns {boolean}
-     */
-    function eifelerRegelAppliesToNumber(number) {
-        number = parseInt(number, 10);
-        if (isNaN(number)) {
-            return false;
-        }
-        if (number < 0) {
-            // Negative Number --> always true
-            return true;
-        } else if (number < 10) {
-            // Only 1 digit
-            if (4 <= number && number <= 7) {
-                return true;
-            }
-            return false;
-        } else if (number < 100) {
-            // 2 digits
-            var lastDigit = number % 10, firstDigit = number / 10;
-            if (lastDigit === 0) {
-                return eifelerRegelAppliesToNumber(firstDigit);
-            }
-            return eifelerRegelAppliesToNumber(lastDigit);
-        } else if (number < 10000) {
-            // 3 or 4 digits --> recursively check first digit
-            while (number >= 10) {
-                number = number / 10;
-            }
-            return eifelerRegelAppliesToNumber(number);
-        } else {
-            // Anything larger than 4 digits: recursively check first n-3 digits
-            number = number / 1000;
-            return eifelerRegelAppliesToNumber(number);
-        }
+var add      = createAdder(1, 'add');
+var subtract = createAdder(-1, 'subtract');
+
+function getCalendarFormat(myMoment, now) {
+    var diff = myMoment.diff(now, 'days', true);
+    return diff < -6 ? 'sameElse' :
+            diff < -1 ? 'lastWeek' :
+            diff < 0 ? 'lastDay' :
+            diff < 1 ? 'sameDay' :
+            diff < 2 ? 'nextDay' :
+            diff < 7 ? 'nextWeek' : 'sameElse';
+}
+
+function calendar$1 (time, formats) {
+    // We want to compare the start of today, vs this.
+    // Getting start-of-today depends on whether we're local/utc/offset or not.
+    var now = time || createLocal(),
+        sod = cloneWithOffset(now, this).startOf('day'),
+        format = hooks.calendarFormat(this, sod) || 'sameElse';
+
+    var output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]);
+
+    return this.format(output || this.localeData().calendar(format, this, createLocal(now)));
+}
+
+function clone () {
+    return new Moment(this);
+}
+
+function isAfter (input, units) {
+    var localInput = isMoment(input) ? input : createLocal(input);
+    if (!(this.isValid() && localInput.isValid())) {
+        return false;
     }
+    units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
+    if (units === 'millisecond') {
+        return this.valueOf() > localInput.valueOf();
+    } else {
+        return localInput.valueOf() < this.clone().startOf(units).valueOf();
+    }
+}
 
-    return moment.defineLocale('lb', {
-        months: 'Januar_Februar_Mäerz_Abrëll_Mee_Juni_Juli_August_September_Oktober_November_Dezember'.split('_'),
-        monthsShort: 'Jan._Febr._Mrz._Abr._Mee_Jun._Jul._Aug._Sept._Okt._Nov._Dez.'.split('_'),
-        weekdays: 'Sonndeg_Méindeg_Dënschdeg_Mëttwoch_Donneschdeg_Freideg_Samschdeg'.split('_'),
-        weekdaysShort: 'So._Mé._Dë._Më._Do._Fr._Sa.'.split('_'),
-        weekdaysMin: 'So_Mé_Dë_Më_Do_Fr_Sa'.split('_'),
-        longDateFormat: {
-            LT: 'H:mm [Auer]',
-            LTS: 'H:mm:ss [Auer]',
-            L: 'DD.MM.YYYY',
-            LL: 'D. MMMM YYYY',
-            LLL: 'D. MMMM YYYY LT',
-            LLLL: 'dddd, D. MMMM YYYY LT'
-        },
-        calendar: {
-            sameDay: '[Haut um] LT',
-            sameElse: 'L',
-            nextDay: '[Muer um] LT',
-            nextWeek: 'dddd [um] LT',
-            lastDay: '[Gëschter um] LT',
-            lastWeek: function () {
-                // Different date string for 'Dënschdeg' (Tuesday) and 'Donneschdeg' (Thursday) due to phonological rule
-                switch (this.day()) {
-                    case 2:
-                    case 4:
-                        return '[Leschten] dddd [um] LT';
-                    default:
-                        return '[Leschte] dddd [um] LT';
-                }
-            }
-        },
-        relativeTime : {
-            future : processFutureTime,
-            past : processPastTime,
-            s : 'e puer Sekonnen',
-            m : processRelativeTime,
-            mm : '%d Minutten',
-            h : processRelativeTime,
-            hh : '%d Stonnen',
-            d : processRelativeTime,
-            dd : '%d Deeg',
-            M : processRelativeTime,
-            MM : '%d Méint',
-            y : processRelativeTime,
-            yy : '%d Joer'
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal: '%d.',
-        week: {
-            dow: 1, // Monday is the first day of the week.
-            doy: 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Lithuanian (lt)
-// author : Mindaugas Mozūras : https://github.com/mmozuras
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var units = {
-        'm' : 'minutė_minutės_minutę',
-        'mm': 'minutės_minučių_minutes',
-        'h' : 'valanda_valandos_valandą',
-        'hh': 'valandos_valandų_valandas',
-        'd' : 'diena_dienos_dieną',
-        'dd': 'dienos_dienų_dienas',
-        'M' : 'mėnuo_mėnesio_mėnesį',
-        'MM': 'mėnesiai_mėnesių_mėnesius',
-        'y' : 'metai_metų_metus',
-        'yy': 'metai_metų_metus'
-    },
-    weekDays = 'sekmadienis_pirmadienis_antradienis_trečiadienis_ketvirtadienis_penktadienis_šeštadienis'.split('_');
-
-    function translateSeconds(number, withoutSuffix, key, isFuture) {
-        if (withoutSuffix) {
-            return 'kelios sekundės';
-        } else {
-            return isFuture ? 'kelių sekundžių' : 'kelias sekundes';
-        }
+function isBefore (input, units) {
+    var localInput = isMoment(input) ? input : createLocal(input);
+    if (!(this.isValid() && localInput.isValid())) {
+        return false;
     }
+    units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
+    if (units === 'millisecond') {
+        return this.valueOf() < localInput.valueOf();
+    } else {
+        return this.clone().endOf(units).valueOf() < localInput.valueOf();
+    }
+}
 
-    function translateSingular(number, withoutSuffix, key, isFuture) {
-        return withoutSuffix ? forms(key)[0] : (isFuture ? forms(key)[1] : forms(key)[2]);
+function isBetween (from, to, units, inclusivity) {
+    inclusivity = inclusivity || '()';
+    return (inclusivity[0] === '(' ? this.isAfter(from, units) : !this.isBefore(from, units)) &&
+        (inclusivity[1] === ')' ? this.isBefore(to, units) : !this.isAfter(to, units));
+}
+
+function isSame (input, units) {
+    var localInput = isMoment(input) ? input : createLocal(input),
+        inputMs;
+    if (!(this.isValid() && localInput.isValid())) {
+        return false;
+    }
+    units = normalizeUnits(units || 'millisecond');
+    if (units === 'millisecond') {
+        return this.valueOf() === localInput.valueOf();
+    } else {
+        inputMs = localInput.valueOf();
+        return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf();
     }
+}
+
+function isSameOrAfter (input, units) {
+    return this.isSame(input, units) || this.isAfter(input,units);
+}
+
+function isSameOrBefore (input, units) {
+    return this.isSame(input, units) || this.isBefore(input,units);
+}
+
+function diff (input, units, asFloat) {
+    var that,
+        zoneDelta,
+        delta, output;
 
-    function special(number) {
-        return number % 10 === 0 || (number > 10 && number < 20);
+    if (!this.isValid()) {
+        return NaN;
     }
 
-    function forms(key) {
-        return units[key].split('_');
+    that = cloneWithOffset(input, this);
+
+    if (!that.isValid()) {
+        return NaN;
     }
 
-    function translate(number, withoutSuffix, key, isFuture) {
-        var result = number + ' ';
-        if (number === 1) {
-            return result + translateSingular(number, withoutSuffix, key[0], isFuture);
-        } else if (withoutSuffix) {
-            return result + (special(number) ? forms(key)[1] : forms(key)[0]);
-        } else {
-            if (isFuture) {
-                return result + forms(key)[1];
-            } else {
-                return result + (special(number) ? forms(key)[1] : forms(key)[2]);
-            }
-        }
+    zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;
+
+    units = normalizeUnits(units);
+
+    switch (units) {
+        case 'year': output = monthDiff(this, that) / 12; break;
+        case 'month': output = monthDiff(this, that); break;
+        case 'quarter': output = monthDiff(this, that) / 3; break;
+        case 'second': output = (this - that) / 1e3; break; // 1000
+        case 'minute': output = (this - that) / 6e4; break; // 1000 * 60
+        case 'hour': output = (this - that) / 36e5; break; // 1000 * 60 * 60
+        case 'day': output = (this - that - zoneDelta) / 864e5; break; // 1000 * 60 * 60 * 24, negate dst
+        case 'week': output = (this - that - zoneDelta) / 6048e5; break; // 1000 * 60 * 60 * 24 * 7, negate dst
+        default: output = this - that;
     }
 
-    function relativeWeekDay(moment, format) {
-        var nominative = format.indexOf('dddd HH:mm') === -1,
-            weekDay = weekDays[moment.day()];
-
-        return nominative ? weekDay : weekDay.substring(0, weekDay.length - 2) + 'į';
-    }
-
-    return moment.defineLocale('lt', {
-        months : 'sausio_vasario_kovo_balandžio_gegužės_birželio_liepos_rugpjūčio_rugsėjo_spalio_lapkričio_gruodžio'.split('_'),
-        monthsShort : 'sau_vas_kov_bal_geg_bir_lie_rgp_rgs_spa_lap_grd'.split('_'),
-        weekdays : relativeWeekDay,
-        weekdaysShort : 'Sek_Pir_Ant_Tre_Ket_Pen_Šeš'.split('_'),
-        weekdaysMin : 'S_P_A_T_K_Pn_Š'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'YYYY-MM-DD',
-            LL : 'YYYY [m.] MMMM D [d.]',
-            LLL : 'YYYY [m.] MMMM D [d.], LT [val.]',
-            LLLL : 'YYYY [m.] MMMM D [d.], dddd, LT [val.]',
-            l : 'YYYY-MM-DD',
-            ll : 'YYYY [m.] MMMM D [d.]',
-            lll : 'YYYY [m.] MMMM D [d.], LT [val.]',
-            llll : 'YYYY [m.] MMMM D [d.], ddd, LT [val.]'
-        },
-        calendar : {
-            sameDay : '[Šiandien] LT',
-            nextDay : '[Rytoj] LT',
-            nextWeek : 'dddd LT',
-            lastDay : '[Vakar] LT',
-            lastWeek : '[Praėjusį] dddd LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'po %s',
-            past : 'prieš %s',
-            s : translateSeconds,
-            m : translateSingular,
-            mm : translate,
-            h : translateSingular,
-            hh : translate,
-            d : translateSingular,
-            dd : translate,
-            M : translateSingular,
-            MM : translate,
-            y : translateSingular,
-            yy : translate
-        },
-        ordinalParse: /\d{1,2}-oji/,
-        ordinal : function (number) {
-            return number + '-oji';
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
+    return asFloat ? output : absFloor(output);
+}
+
+function monthDiff (a, b) {
+    // difference in months
+    var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
+        // b is in (anchor - 1 month, anchor + 1 month)
+        anchor = a.clone().add(wholeMonthDiff, 'months'),
+        anchor2, adjust;
+
+    if (b - anchor < 0) {
+        anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
+        // linear across the month
+        adjust = (b - anchor) / (anchor - anchor2);
+    } else {
+        anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
+        // linear across the month
+        adjust = (b - anchor) / (anchor2 - anchor);
+    }
+
+    //check for negative zero, return zero if negative zero
+    return -(wholeMonthDiff + adjust) || 0;
+}
+
+hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';
+hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';
+
+function toString () {
+    return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
+}
+
+function toISOString() {
+    if (!this.isValid()) {
+        return null;
+    }
+    var m = this.clone().utc();
+    if (m.year() < 0 || m.year() > 9999) {
+        return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
+    }
+    if (isFunction(Date.prototype.toISOString)) {
+        // native implementation is ~50x faster, use it when we can
+        return this.toDate().toISOString();
+    }
+    return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
+}
+
+/**
+ * Return a human readable representation of a moment that can
+ * also be evaluated to get a new moment which is the same
+ *
+ * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects
+ */
+function inspect () {
+    if (!this.isValid()) {
+        return 'moment.invalid(/* ' + this._i + ' */)';
+    }
+    var func = 'moment';
+    var zone = '';
+    if (!this.isLocal()) {
+        func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';
+        zone = 'Z';
+    }
+    var prefix = '[' + func + '("]';
+    var year = (0 <= this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY';
+    var datetime = '-MM-DD[T]HH:mm:ss.SSS';
+    var suffix = zone + '[")]';
+
+    return this.format(prefix + year + datetime + suffix);
+}
+
+function format (inputString) {
+    if (!inputString) {
+        inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat;
+    }
+    var output = formatMoment(this, inputString);
+    return this.localeData().postformat(output);
+}
+
+function from (time, withoutSuffix) {
+    if (this.isValid() &&
+            ((isMoment(time) && time.isValid()) ||
+             createLocal(time).isValid())) {
+        return createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
+    } else {
+        return this.localeData().invalidDate();
+    }
+}
+
+function fromNow (withoutSuffix) {
+    return this.from(createLocal(), withoutSuffix);
+}
+
+function to (time, withoutSuffix) {
+    if (this.isValid() &&
+            ((isMoment(time) && time.isValid()) ||
+             createLocal(time).isValid())) {
+        return createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix);
+    } else {
+        return this.localeData().invalidDate();
+    }
+}
+
+function toNow (withoutSuffix) {
+    return this.to(createLocal(), withoutSuffix);
+}
+
+// If passed a locale key, it will set the locale for this
+// instance.  Otherwise, it will return the locale configuration
+// variables for this instance.
+function locale (key) {
+    var newLocaleData;
+
+    if (key === undefined) {
+        return this._locale._abbr;
+    } else {
+        newLocaleData = getLocale(key);
+        if (newLocaleData != null) {
+            this._locale = newLocaleData;
         }
-    });
-}));
-// moment.js locale configuration
-// locale : latvian (lv)
-// author : Kristaps Karlsons : https://github.com/skakri
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var units = {
-        'mm': 'minūti_minūtes_minūte_minūtes',
-        'hh': 'stundu_stundas_stunda_stundas',
-        'dd': 'dienu_dienas_diena_dienas',
-        'MM': 'mēnesi_mēnešus_mēnesis_mēneši',
-        'yy': 'gadu_gadus_gads_gadi'
-    };
+        return this;
+    }
+}
 
-    function format(word, number, withoutSuffix) {
-        var forms = word.split('_');
-        if (withoutSuffix) {
-            return number % 10 === 1 && number !== 11 ? forms[2] : forms[3];
+var lang = deprecate(
+    'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
+    function (key) {
+        if (key === undefined) {
+            return this.localeData();
         } else {
-            return number % 10 === 1 && number !== 11 ? forms[0] : forms[1];
+            return this.locale(key);
         }
     }
+);
 
-    function relativeTimeWithPlural(number, withoutSuffix, key) {
-        return number + ' ' + format(units[key], number, withoutSuffix);
-    }
-
-    return moment.defineLocale('lv', {
-        months : 'janvāris_februāris_marts_aprīlis_maijs_jūnijs_jūlijs_augusts_septembris_oktobris_novembris_decembris'.split('_'),
-        monthsShort : 'jan_feb_mar_apr_mai_jūn_jūl_aug_sep_okt_nov_dec'.split('_'),
-        weekdays : 'svētdiena_pirmdiena_otrdiena_trešdiena_ceturtdiena_piektdiena_sestdiena'.split('_'),
-        weekdaysShort : 'Sv_P_O_T_C_Pk_S'.split('_'),
-        weekdaysMin : 'Sv_P_O_T_C_Pk_S'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'YYYY. [gada] D. MMMM',
-            LLL : 'YYYY. [gada] D. MMMM, LT',
-            LLLL : 'YYYY. [gada] D. MMMM, dddd, LT'
-        },
-        calendar : {
-            sameDay : '[Šodien pulksten] LT',
-            nextDay : '[Rīt pulksten] LT',
-            nextWeek : 'dddd [pulksten] LT',
-            lastDay : '[Vakar pulksten] LT',
-            lastWeek : '[Pagājušā] dddd [pulksten] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s vēlāk',
-            past : '%s agrāk',
-            s : 'dažas sekundes',
-            m : 'minūti',
-            mm : relativeTimeWithPlural,
-            h : 'stundu',
-            hh : relativeTimeWithPlural,
-            d : 'dienu',
-            dd : relativeTimeWithPlural,
-            M : 'mēnesi',
-            MM : relativeTimeWithPlural,
-            y : 'gadu',
-            yy : relativeTimeWithPlural
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : macedonian (mk)
-// author : Borislav Mickov : https://github.com/B0k0
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('mk', {
-        months : 'јануари_февруари_март_април_мај_јуни_јули_август_септември_октомври_ноември_декември'.split('_'),
-        monthsShort : 'јан_фев_мар_апр_мај_јун_јул_авг_сеп_окт_ное_дек'.split('_'),
-        weekdays : 'недела_понеделник_вторник_среда_четврток_петок_сабота'.split('_'),
-        weekdaysShort : 'нед_пон_вто_сре_чет_пет_саб'.split('_'),
-        weekdaysMin : 'нe_пo_вт_ср_че_пе_сa'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'D.MM.YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[Денес во] LT',
-            nextDay : '[Утре во] LT',
-            nextWeek : 'dddd [во] LT',
-            lastDay : '[Вчера во] LT',
-            lastWeek : function () {
-                switch (this.day()) {
-                case 0:
-                case 3:
-                case 6:
-                    return '[Во изминатата] dddd [во] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[Во изминатиот] dddd [во] LT';
-                }
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'после %s',
-            past : 'пред %s',
-            s : 'неколку секунди',
-            m : 'минута',
-            mm : '%d минути',
-            h : 'час',
-            hh : '%d часа',
-            d : 'ден',
-            dd : '%d дена',
-            M : 'месец',
-            MM : '%d месеци',
-            y : 'година',
-            yy : '%d години'
-        },
-        ordinalParse: /\d{1,2}-(ев|ен|ти|ви|ри|ми)/,
-        ordinal : function (number) {
-            var lastDigit = number % 10,
-                last2Digits = number % 100;
-            if (number === 0) {
-                return number + '-ев';
-            } else if (last2Digits === 0) {
-                return number + '-ен';
-            } else if (last2Digits > 10 && last2Digits < 20) {
-                return number + '-ти';
-            } else if (lastDigit === 1) {
-                return number + '-ви';
-            } else if (lastDigit === 2) {
-                return number + '-ри';
-            } else if (lastDigit === 7 || lastDigit === 8) {
-                return number + '-ми';
-            } else {
-                return number + '-ти';
-            }
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : malayalam (ml)
-// author : Floyd Pink : https://github.com/floydpink
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('ml', {
-        months : 'ജനുവരി_ഫെബ്രുവരി_മാർച്ച്_ഏപ്രിൽ_മേയ്_ജൂൺ_ജൂലൈ_ഓഗസ്റ്റ്_സെപ്റ്റംബർ_ഒക്ടോബർ_നവംബർ_ഡിസംബർ'.split('_'),
-        monthsShort : 'ജനു._ഫെബ്രു._മാർ._ഏപ്രി._മേയ്_ജൂൺ_ജൂലൈ._ഓഗ._സെപ്റ്റ._ഒക്ടോ._നവം._ഡിസം.'.split('_'),
-        weekdays : 'ഞായറാഴ്ച_തിങ്കളാഴ്ച_ചൊവ്വാഴ്ച_ബുധനാഴ്ച_വ്യാഴാഴ്ച_വെള്ളിയാഴ്ച_ശനിയാഴ്ച'.split('_'),
-        weekdaysShort : 'ഞായർ_തിങ്കൾ_ചൊവ്വ_ബുധൻ_വ്യാഴം_വെള്ളി_ശനി'.split('_'),
-        weekdaysMin : 'ഞാ_തി_ചൊ_ബു_വ്യാ_വെ_ശ'.split('_'),
-        longDateFormat : {
-            LT : 'A h:mm -നു',
-            LTS : 'A h:mm:ss -നു',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY, LT',
-            LLLL : 'dddd, D MMMM YYYY, LT'
-        },
-        calendar : {
-            sameDay : '[ഇന്ന്] LT',
-            nextDay : '[നാളെ] LT',
-            nextWeek : 'dddd, LT',
-            lastDay : '[ഇന്നലെ] LT',
-            lastWeek : '[കഴിഞ്ഞ] dddd, LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s കഴിഞ്ഞ്',
-            past : '%s മുൻപ്',
-            s : 'അൽപ നിമിഷങ്ങൾ',
-            m : 'ഒരു മിനിറ്റ്',
-            mm : '%d മിനിറ്റ്',
-            h : 'ഒരു മണിക്കൂർ',
-            hh : '%d മണിക്കൂർ',
-            d : 'ഒരു ദിവസം',
-            dd : '%d ദിവസം',
-            M : 'ഒരു മാസം',
-            MM : '%d മാസം',
-            y : 'ഒരു വർഷം',
-            yy : '%d വർഷം'
-        },
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 4) {
-                return 'രാത്രി';
-            } else if (hour < 12) {
-                return 'രാവിലെ';
-            } else if (hour < 17) {
-                return 'ഉച്ച കഴിഞ്ഞ്';
-            } else if (hour < 20) {
-                return 'വൈകുന്നേരം';
-            } else {
-                return 'രാത്രി';
-            }
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Marathi (mr)
-// author : Harshad Kale : https://github.com/kalehv
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var symbolMap = {
-        '1': '१',
-        '2': '२',
-        '3': '३',
-        '4': '४',
-        '5': '५',
-        '6': '६',
-        '7': '७',
-        '8': '८',
-        '9': '९',
-        '0': '०'
-    },
-    numberMap = {
-        '१': '1',
-        '२': '2',
-        '३': '3',
-        '४': '4',
-        '५': '5',
-        '६': '6',
-        '७': '7',
-        '८': '8',
-        '९': '9',
-        '०': '0'
-    };
+function localeData () {
+    return this._locale;
+}
 
-    return moment.defineLocale('mr', {
-        months : 'जानेवारी_फेब्रुवारी_मार्च_एप्रिल_मे_जून_जुलै_ऑगस्ट_सप्टेंबर_ऑक्टोबर_नोव्हेंबर_डिसेंबर'.split('_'),
-        monthsShort: 'जाने._फेब्रु._मार्च._एप्रि._मे._जून._जुलै._ऑग._सप्टें._ऑक्टो._नोव्हें._डिसें.'.split('_'),
-        weekdays : 'रविवार_सोमवार_मंगळवार_बुधवार_गुरूवार_शुक्रवार_शनिवार'.split('_'),
-        weekdaysShort : 'रवि_सोम_मंगळ_बुध_गुरू_शुक्र_शनि'.split('_'),
-        weekdaysMin : 'र_सो_मं_बु_गु_शु_श'.split('_'),
-        longDateFormat : {
-            LT : 'A h:mm वाजता',
-            LTS : 'A h:mm:ss वाजता',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY, LT',
-            LLLL : 'dddd, D MMMM YYYY, LT'
-        },
-        calendar : {
-            sameDay : '[आज] LT',
-            nextDay : '[उद्या] LT',
-            nextWeek : 'dddd, LT',
-            lastDay : '[काल] LT',
-            lastWeek: '[मागील] dddd, LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s नंतर',
-            past : '%s पूर्वी',
-            s : 'सेकंद',
-            m: 'एक मिनिट',
-            mm: '%d मिनिटे',
-            h : 'एक तास',
-            hh : '%d तास',
-            d : 'एक दिवस',
-            dd : '%d दिवस',
-            M : 'एक महिना',
-            MM : '%d महिने',
-            y : 'एक वर्ष',
-            yy : '%d वर्षे'
-        },
-        preparse: function (string) {
-            return string.replace(/[१२३४५६७८९०]/g, function (match) {
-                return numberMap[match];
-            });
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            });
-        },
-        meridiem: function (hour, minute, isLower)
-        {
-            if (hour < 4) {
-                return 'रात्री';
-            } else if (hour < 10) {
-                return 'सकाळी';
-            } else if (hour < 17) {
-                return 'दुपारी';
-            } else if (hour < 20) {
-                return 'सायंकाळी';
-            } else {
-                return 'रात्री';
-            }
-        },
-        week : {
-            dow : 0, // Sunday is the first day of the week.
-            doy : 6  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Bahasa Malaysia (ms-MY)
-// author : Weldan Jamili : https://github.com/weldan
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('ms-my', {
-        months : 'Januari_Februari_Mac_April_Mei_Jun_Julai_Ogos_September_Oktober_November_Disember'.split('_'),
-        monthsShort : 'Jan_Feb_Mac_Apr_Mei_Jun_Jul_Ogs_Sep_Okt_Nov_Dis'.split('_'),
-        weekdays : 'Ahad_Isnin_Selasa_Rabu_Khamis_Jumaat_Sabtu'.split('_'),
-        weekdaysShort : 'Ahd_Isn_Sel_Rab_Kha_Jum_Sab'.split('_'),
-        weekdaysMin : 'Ah_Is_Sl_Rb_Km_Jm_Sb'.split('_'),
-        longDateFormat : {
-            LT : 'HH.mm',
-            LTS : 'LT.ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY [pukul] LT',
-            LLLL : 'dddd, D MMMM YYYY [pukul] LT'
-        },
-        meridiem : function (hours, minutes, isLower) {
-            if (hours < 11) {
-                return 'pagi';
-            } else if (hours < 15) {
-                return 'tengahari';
-            } else if (hours < 19) {
-                return 'petang';
-            } else {
-                return 'malam';
-            }
-        },
-        calendar : {
-            sameDay : '[Hari ini pukul] LT',
-            nextDay : '[Esok pukul] LT',
-            nextWeek : 'dddd [pukul] LT',
-            lastDay : '[Kelmarin pukul] LT',
-            lastWeek : 'dddd [lepas pukul] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'dalam %s',
-            past : '%s yang lepas',
-            s : 'beberapa saat',
-            m : 'seminit',
-            mm : '%d minit',
-            h : 'sejam',
-            hh : '%d jam',
-            d : 'sehari',
-            dd : '%d hari',
-            M : 'sebulan',
-            MM : '%d bulan',
-            y : 'setahun',
-            yy : '%d tahun'
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Burmese (my)
-// author : Squar team, mysquar.com
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var symbolMap = {
-        '1': '၁',
-        '2': '၂',
-        '3': '၃',
-        '4': '၄',
-        '5': '၅',
-        '6': '၆',
-        '7': '၇',
-        '8': '၈',
-        '9': '၉',
-        '0': '၀'
-    }, numberMap = {
-        '၁': '1',
-        '၂': '2',
-        '၃': '3',
-        '၄': '4',
-        '၅': '5',
-        '၆': '6',
-        '၇': '7',
-        '၈': '8',
-        '၉': '9',
-        '၀': '0'
+function startOf (units) {
+    units = normalizeUnits(units);
+    // the following switch intentionally omits break keywords
+    // to utilize falling through the cases.
+    switch (units) {
+        case 'year':
+            this.month(0);
+            /* falls through */
+        case 'quarter':
+        case 'month':
+            this.date(1);
+            /* falls through */
+        case 'week':
+        case 'isoWeek':
+        case 'day':
+        case 'date':
+            this.hours(0);
+            /* falls through */
+        case 'hour':
+            this.minutes(0);
+            /* falls through */
+        case 'minute':
+            this.seconds(0);
+            /* falls through */
+        case 'second':
+            this.milliseconds(0);
+    }
+
+    // weeks are a special case
+    if (units === 'week') {
+        this.weekday(0);
+    }
+    if (units === 'isoWeek') {
+        this.isoWeekday(1);
+    }
+
+    // quarters are also special
+    if (units === 'quarter') {
+        this.month(Math.floor(this.month() / 3) * 3);
+    }
+
+    return this;
+}
+
+function endOf (units) {
+    units = normalizeUnits(units);
+    if (units === undefined || units === 'millisecond') {
+        return this;
+    }
+
+    // 'date' is an alias for 'day', so it should be considered as such.
+    if (units === 'date') {
+        units = 'day';
+    }
+
+    return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
+}
+
+function valueOf () {
+    return this._d.valueOf() - ((this._offset || 0) * 60000);
+}
+
+function unix () {
+    return Math.floor(this.valueOf() / 1000);
+}
+
+function toDate () {
+    return new Date(this.valueOf());
+}
+
+function toArray () {
+    var m = this;
+    return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()];
+}
+
+function toObject () {
+    var m = this;
+    return {
+        years: m.year(),
+        months: m.month(),
+        date: m.date(),
+        hours: m.hours(),
+        minutes: m.minutes(),
+        seconds: m.seconds(),
+        milliseconds: m.milliseconds()
     };
-    return moment.defineLocale('my', {
-        months: 'ဇန်နဝါရီ_ဖေဖော်ဝါရီ_မတ်_ဧပြီ_မေ_ဇွန်_ဇူလိုင်_သြဂုတ်_စက်တင်ဘာ_အောက်တိုဘာ_နိုဝင်ဘာ_ဒီဇင်ဘာ'.split('_'),
-        monthsShort: 'ဇန်_ဖေ_မတ်_ပြီ_မေ_ဇွန်_လိုင်_သြ_စက်_အောက်_နို_ဒီ'.split('_'),
-        weekdays: 'တနင်္ဂနွေ_တနင်္လာ_အင်္ဂါ_ဗုဒ္ဓဟူး_ကြာသပတေး_သောကြာ_စနေ'.split('_'),
-        weekdaysShort: 'နွေ_လာ_င်္ဂါ_ဟူး_ကြာ_သော_နေ'.split('_'),
-        weekdaysMin: 'နွေ_လာ_င်္ဂါ_ဟူး_ကြာ_သော_နေ'.split('_'),
-        longDateFormat: {
-            LT: 'HH:mm',
-            LTS: 'HH:mm:ss',
-            L: 'DD/MM/YYYY',
-            LL: 'D MMMM YYYY',
-            LLL: 'D MMMM YYYY LT',
-            LLLL: 'dddd D MMMM YYYY LT'
-        },
-        calendar: {
-            sameDay: '[ယနေ.] LT [မှာ]',
-            nextDay: '[မနက်ဖြန်] LT [မှာ]',
-            nextWeek: 'dddd LT [မှာ]',
-            lastDay: '[မနေ.က] LT [မှာ]',
-            lastWeek: '[ပြီးခဲ့သော] dddd LT [မှာ]',
-            sameElse: 'L'
-        },
-        relativeTime: {
-            future: 'လာမည့် %s မှာ',
-            past: 'လွန်ခဲ့သော %s က',
-            s: 'စက္ကန်.အနည်းငယ်',
-            m: 'တစ်မိနစ်',
-            mm: '%d မိနစ်',
-            h: 'တစ်နာရီ',
-            hh: '%d နာရီ',
-            d: 'တစ်ရက်',
-            dd: '%d ရက်',
-            M: 'တစ်လ',
-            MM: '%d လ',
-            y: 'တစ်နှစ်',
-            yy: '%d နှစ်'
-        },
-        preparse: function (string) {
-            return string.replace(/[၁၂၃၄၅၆၇၈၉၀]/g, function (match) {
-                return numberMap[match];
-            });
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            });
-        },
-        week: {
-            dow: 1, // Monday is the first day of the week.
-            doy: 4 // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : norwegian bokmål (nb)
-// authors : Espen Hovlandsdal : https://github.com/rexxars
-//           Sigurd Gartmann : https://github.com/sigurdga
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('nb', {
-        months : 'januar_februar_mars_april_mai_juni_juli_august_september_oktober_november_desember'.split('_'),
-        monthsShort : 'jan_feb_mar_apr_mai_jun_jul_aug_sep_okt_nov_des'.split('_'),
-        weekdays : 'søndag_mandag_tirsdag_onsdag_torsdag_fredag_lørdag'.split('_'),
-        weekdaysShort : 'søn_man_tirs_ons_tors_fre_lør'.split('_'),
-        weekdaysMin : 'sø_ma_ti_on_to_fr_lø'.split('_'),
-        longDateFormat : {
-            LT : 'H.mm',
-            LTS : 'LT.ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY [kl.] LT',
-            LLLL : 'dddd D. MMMM YYYY [kl.] LT'
-        },
-        calendar : {
-            sameDay: '[i dag kl.] LT',
-            nextDay: '[i morgen kl.] LT',
-            nextWeek: 'dddd [kl.] LT',
-            lastDay: '[i går kl.] LT',
-            lastWeek: '[forrige] dddd [kl.] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'om %s',
-            past : 'for %s siden',
-            s : 'noen sekunder',
-            m : 'ett minutt',
-            mm : '%d minutter',
-            h : 'en time',
-            hh : '%d timer',
-            d : 'en dag',
-            dd : '%d dager',
-            M : 'en måned',
-            MM : '%d måneder',
-            y : 'ett år',
-            yy : '%d år'
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : nepali/nepalese
-// author : suvash : https://github.com/suvash
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var symbolMap = {
-        '1': '१',
-        '2': '२',
-        '3': '३',
-        '4': '४',
-        '5': '५',
-        '6': '६',
-        '7': '७',
-        '8': '८',
-        '9': '९',
-        '0': '०'
-    },
-    numberMap = {
-        '१': '1',
-        '२': '2',
-        '३': '3',
-        '४': '4',
-        '५': '5',
-        '६': '6',
-        '७': '7',
-        '८': '8',
-        '९': '9',
-        '०': '0'
+}
+
+function toJSON () {
+    // new Date(NaN).toJSON() === null
+    return this.isValid() ? this.toISOString() : null;
+}
+
+function isValid$2 () {
+    return isValid(this);
+}
+
+function parsingFlags () {
+    return extend({}, getParsingFlags(this));
+}
+
+function invalidAt () {
+    return getParsingFlags(this).overflow;
+}
+
+function creationData() {
+    return {
+        input: this._i,
+        format: this._f,
+        locale: this._locale,
+        isUTC: this._isUTC,
+        strict: this._strict
     };
+}
 
-    return moment.defineLocale('ne', {
-        months : 'जनवरी_फेब्रुवरी_मार्च_अप्रिल_मई_जुन_जुलाई_अगष्ट_सेप्टेम्बर_अक्टोबर_नोभेम्बर_डिसेम्बर'.split('_'),
-        monthsShort : 'जन._फेब्रु._मार्च_अप्रि._मई_जुन_जुलाई._अग._सेप्ट._अक्टो._नोभे._डिसे.'.split('_'),
-        weekdays : 'आइतबार_सोमबार_मङ्गलबार_बुधबार_बिहिबार_शुक्रबार_शनिबार'.split('_'),
-        weekdaysShort : 'आइत._सोम._मङ्गल._बुध._बिहि._शुक्र._शनि.'.split('_'),
-        weekdaysMin : 'आइ._सो._मङ्_बु._बि._शु._श.'.split('_'),
-        longDateFormat : {
-            LT : 'Aको h:mm बजे',
-            LTS : 'Aको h:mm:ss बजे',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY, LT',
-            LLLL : 'dddd, D MMMM YYYY, LT'
-        },
-        preparse: function (string) {
-            return string.replace(/[१२३४५६७८९०]/g, function (match) {
-                return numberMap[match];
-            });
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            });
-        },
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 3) {
-                return 'राती';
-            } else if (hour < 10) {
-                return 'बिहान';
-            } else if (hour < 15) {
-                return 'दिउँसो';
-            } else if (hour < 18) {
-                return 'बेलुका';
-            } else if (hour < 20) {
-                return 'साँझ';
-            } else {
-                return 'राती';
-            }
-        },
-        calendar : {
-            sameDay : '[आज] LT',
-            nextDay : '[भोली] LT',
-            nextWeek : '[आउँदो] dddd[,] LT',
-            lastDay : '[हिजो] LT',
-            lastWeek : '[गएको] dddd[,] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%sमा',
-            past : '%s अगाडी',
-            s : 'केही समय',
-            m : 'एक मिनेट',
-            mm : '%d मिनेट',
-            h : 'एक घण्टा',
-            hh : '%d घण्टा',
-            d : 'एक दिन',
-            dd : '%d दिन',
-            M : 'एक महिना',
-            MM : '%d महिना',
-            y : 'एक बर्ष',
-            yy : '%d बर्ष'
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : dutch (nl)
-// author : Joris Röling : https://github.com/jjupiter
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var monthsShortWithDots = 'jan._feb._mrt._apr._mei_jun._jul._aug._sep._okt._nov._dec.'.split('_'),
-        monthsShortWithoutDots = 'jan_feb_mrt_apr_mei_jun_jul_aug_sep_okt_nov_dec'.split('_');
-
-    return moment.defineLocale('nl', {
-        months : 'januari_februari_maart_april_mei_juni_juli_augustus_september_oktober_november_december'.split('_'),
-        monthsShort : function (m, format) {
-            if (/-MMM-/.test(format)) {
-                return monthsShortWithoutDots[m.month()];
-            } else {
-                return monthsShortWithDots[m.month()];
-            }
-        },
-        weekdays : 'zondag_maandag_dinsdag_woensdag_donderdag_vrijdag_zaterdag'.split('_'),
-        weekdaysShort : 'zo._ma._di._wo._do._vr._za.'.split('_'),
-        weekdaysMin : 'Zo_Ma_Di_Wo_Do_Vr_Za'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD-MM-YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[vandaag om] LT',
-            nextDay: '[morgen om] LT',
-            nextWeek: 'dddd [om] LT',
-            lastDay: '[gisteren om] LT',
-            lastWeek: '[afgelopen] dddd [om] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'over %s',
-            past : '%s geleden',
-            s : 'een paar seconden',
-            m : 'één minuut',
-            mm : '%d minuten',
-            h : 'één uur',
-            hh : '%d uur',
-            d : 'één dag',
-            dd : '%d dagen',
-            M : 'één maand',
-            MM : '%d maanden',
-            y : 'één jaar',
-            yy : '%d jaar'
-        },
-        ordinalParse: /\d{1,2}(ste|de)/,
-        ordinal : function (number) {
-            return number + ((number === 1 || number === 8 || number >= 20) ? 'ste' : 'de');
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : norwegian nynorsk (nn)
-// author : https://github.com/mechuwind
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('nn', {
-        months : 'januar_februar_mars_april_mai_juni_juli_august_september_oktober_november_desember'.split('_'),
-        monthsShort : 'jan_feb_mar_apr_mai_jun_jul_aug_sep_okt_nov_des'.split('_'),
-        weekdays : 'sundag_måndag_tysdag_onsdag_torsdag_fredag_laurdag'.split('_'),
-        weekdaysShort : 'sun_mån_tys_ons_tor_fre_lau'.split('_'),
-        weekdaysMin : 'su_må_ty_on_to_fr_lø'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[I dag klokka] LT',
-            nextDay: '[I morgon klokka] LT',
-            nextWeek: 'dddd [klokka] LT',
-            lastDay: '[I går klokka] LT',
-            lastWeek: '[Føregåande] dddd [klokka] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'om %s',
-            past : 'for %s sidan',
-            s : 'nokre sekund',
-            m : 'eit minutt',
-            mm : '%d minutt',
-            h : 'ein time',
-            hh : '%d timar',
-            d : 'ein dag',
-            dd : '%d dagar',
-            M : 'ein månad',
-            MM : '%d månader',
-            y : 'eit år',
-            yy : '%d år'
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : polish (pl)
-// author : Rafal Hirsz : https://github.com/evoL
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var monthsNominative = 'styczeń_luty_marzec_kwiecień_maj_czerwiec_lipiec_sierpień_wrzesień_październik_listopad_grudzień'.split('_'),
-        monthsSubjective = 'stycznia_lutego_marca_kwietnia_maja_czerwca_lipca_sierpnia_września_października_listopada_grudnia'.split('_');
-
-    function plural(n) {
-        return (n % 10 < 5) && (n % 10 > 1) && ((~~(n / 10) % 10) !== 1);
-    }
-
-    function translate(number, withoutSuffix, key) {
-        var result = number + ' ';
-        switch (key) {
-        case 'm':
-            return withoutSuffix ? 'minuta' : 'minutę';
-        case 'mm':
-            return result + (plural(number) ? 'minuty' : 'minut');
-        case 'h':
-            return withoutSuffix  ? 'godzina'  : 'godzinę';
-        case 'hh':
-            return result + (plural(number) ? 'godziny' : 'godzin');
-        case 'MM':
-            return result + (plural(number) ? 'miesiące' : 'miesięcy');
-        case 'yy':
-            return result + (plural(number) ? 'lata' : 'lat');
+// FORMATTING
+
+addFormatToken(0, ['gg', 2], 0, function () {
+    return this.weekYear() % 100;
+});
+
+addFormatToken(0, ['GG', 2], 0, function () {
+    return this.isoWeekYear() % 100;
+});
+
+function addWeekYearFormatToken (token, getter) {
+    addFormatToken(0, [token, token.length], 0, getter);
+}
+
+addWeekYearFormatToken('gggg',     'weekYear');
+addWeekYearFormatToken('ggggg',    'weekYear');
+addWeekYearFormatToken('GGGG',  'isoWeekYear');
+addWeekYearFormatToken('GGGGG', 'isoWeekYear');
+
+// ALIASES
+
+addUnitAlias('weekYear', 'gg');
+addUnitAlias('isoWeekYear', 'GG');
+
+// PRIORITY
+
+addUnitPriority('weekYear', 1);
+addUnitPriority('isoWeekYear', 1);
+
+
+// PARSING
+
+addRegexToken('G',      matchSigned);
+addRegexToken('g',      matchSigned);
+addRegexToken('GG',     match1to2, match2);
+addRegexToken('gg',     match1to2, match2);
+addRegexToken('GGGG',   match1to4, match4);
+addRegexToken('gggg',   match1to4, match4);
+addRegexToken('GGGGG',  match1to6, match6);
+addRegexToken('ggggg',  match1to6, match6);
+
+addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) {
+    week[token.substr(0, 2)] = toInt(input);
+});
+
+addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {
+    week[token] = hooks.parseTwoDigitYear(input);
+});
+
+// MOMENTS
+
+function getSetWeekYear (input) {
+    return getSetWeekYearHelper.call(this,
+            input,
+            this.week(),
+            this.weekday(),
+            this.localeData()._week.dow,
+            this.localeData()._week.doy);
+}
+
+function getSetISOWeekYear (input) {
+    return getSetWeekYearHelper.call(this,
+            input, this.isoWeek(), this.isoWeekday(), 1, 4);
+}
+
+function getISOWeeksInYear () {
+    return weeksInYear(this.year(), 1, 4);
+}
+
+function getWeeksInYear () {
+    var weekInfo = this.localeData()._week;
+    return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
+}
+
+function getSetWeekYearHelper(input, week, weekday, dow, doy) {
+    var weeksTarget;
+    if (input == null) {
+        return weekOfYear(this, dow, doy).year;
+    } else {
+        weeksTarget = weeksInYear(input, dow, doy);
+        if (week > weeksTarget) {
+            week = weeksTarget;
         }
+        return setWeekAll.call(this, input, week, weekday, dow, doy);
     }
+}
 
-    return moment.defineLocale('pl', {
-        months : function (momentToFormat, format) {
-            if (/D MMMM/.test(format)) {
-                return monthsSubjective[momentToFormat.month()];
-            } else {
-                return monthsNominative[momentToFormat.month()];
-            }
-        },
-        monthsShort : 'sty_lut_mar_kwi_maj_cze_lip_sie_wrz_paź_lis_gru'.split('_'),
-        weekdays : 'niedziela_poniedziałek_wtorek_środa_czwartek_piątek_sobota'.split('_'),
-        weekdaysShort : 'nie_pon_wt_śr_czw_pt_sb'.split('_'),
-        weekdaysMin : 'N_Pn_Wt_Śr_Cz_Pt_So'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Dziś o] LT',
-            nextDay: '[Jutro o] LT',
-            nextWeek: '[W] dddd [o] LT',
-            lastDay: '[Wczoraj o] LT',
-            lastWeek: function () {
-                switch (this.day()) {
-                case 0:
-                    return '[W zeszłą niedzielę o] LT';
-                case 3:
-                    return '[W zeszłą środę o] LT';
-                case 6:
-                    return '[W zeszłą sobotę o] LT';
-                default:
-                    return '[W zeszły] dddd [o] LT';
-                }
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'za %s',
-            past : '%s temu',
-            s : 'kilka sekund',
-            m : translate,
-            mm : translate,
-            h : translate,
-            hh : translate,
-            d : '1 dzień',
-            dd : '%d dni',
-            M : 'miesiąc',
-            MM : translate,
-            y : 'rok',
-            yy : translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : brazilian portuguese (pt-br)
-// author : Caio Ribeiro Pereira : https://github.com/caio-ribeiro-pereira
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('pt-br', {
-        months : 'janeiro_fevereiro_março_abril_maio_junho_julho_agosto_setembro_outubro_novembro_dezembro'.split('_'),
-        monthsShort : 'jan_fev_mar_abr_mai_jun_jul_ago_set_out_nov_dez'.split('_'),
-        weekdays : 'domingo_segunda-feira_terça-feira_quarta-feira_quinta-feira_sexta-feira_sábado'.split('_'),
-        weekdaysShort : 'dom_seg_ter_qua_qui_sex_sáb'.split('_'),
-        weekdaysMin : 'dom_2ª_3ª_4ª_5ª_6ª_sáb'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D [de] MMMM [de] YYYY',
-            LLL : 'D [de] MMMM [de] YYYY [às] LT',
-            LLLL : 'dddd, D [de] MMMM [de] YYYY [às] LT'
-        },
-        calendar : {
-            sameDay: '[Hoje às] LT',
-            nextDay: '[Amanhã às] LT',
-            nextWeek: 'dddd [às] LT',
-            lastDay: '[Ontem às] LT',
-            lastWeek: function () {
-                return (this.day() === 0 || this.day() === 6) ?
-                    '[Último] dddd [às] LT' : // Saturday + Sunday
-                    '[Última] dddd [às] LT'; // Monday - Friday
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'em %s',
-            past : '%s atrás',
-            s : 'segundos',
-            m : 'um minuto',
-            mm : '%d minutos',
-            h : 'uma hora',
-            hh : '%d horas',
-            d : 'um dia',
-            dd : '%d dias',
-            M : 'um mês',
-            MM : '%d meses',
-            y : 'um ano',
-            yy : '%d anos'
-        },
-        ordinalParse: /\d{1,2}º/,
-        ordinal : '%dº'
-    });
-}));
-// moment.js locale configuration
-// locale : portuguese (pt)
-// author : Jefferson : https://github.com/jalex79
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('pt', {
-        months : 'janeiro_fevereiro_março_abril_maio_junho_julho_agosto_setembro_outubro_novembro_dezembro'.split('_'),
-        monthsShort : 'jan_fev_mar_abr_mai_jun_jul_ago_set_out_nov_dez'.split('_'),
-        weekdays : 'domingo_segunda-feira_terça-feira_quarta-feira_quinta-feira_sexta-feira_sábado'.split('_'),
-        weekdaysShort : 'dom_seg_ter_qua_qui_sex_sáb'.split('_'),
-        weekdaysMin : 'dom_2ª_3ª_4ª_5ª_6ª_sáb'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D [de] MMMM [de] YYYY',
-            LLL : 'D [de] MMMM [de] YYYY LT',
-            LLLL : 'dddd, D [de] MMMM [de] YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Hoje às] LT',
-            nextDay: '[Amanhã às] LT',
-            nextWeek: 'dddd [às] LT',
-            lastDay: '[Ontem às] LT',
-            lastWeek: function () {
-                return (this.day() === 0 || this.day() === 6) ?
-                    '[Último] dddd [às] LT' : // Saturday + Sunday
-                    '[Última] dddd [às] LT'; // Monday - Friday
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'em %s',
-            past : 'há %s',
-            s : 'segundos',
-            m : 'um minuto',
-            mm : '%d minutos',
-            h : 'uma hora',
-            hh : '%d horas',
-            d : 'um dia',
-            dd : '%d dias',
-            M : 'um mês',
-            MM : '%d meses',
-            y : 'um ano',
-            yy : '%d anos'
-        },
-        ordinalParse: /\d{1,2}º/,
-        ordinal : '%dº',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : romanian (ro)
-// author : Vlad Gurdiga : https://github.com/gurdiga
-// author : Valentin Agachi : https://github.com/avaly
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function relativeTimeWithPlural(number, withoutSuffix, key) {
-        var format = {
-                'mm': 'minute',
-                'hh': 'ore',
-                'dd': 'zile',
-                'MM': 'luni',
-                'yy': 'ani'
-            },
-            separator = ' ';
-        if (number % 100 >= 20 || (number >= 100 && number % 100 === 0)) {
-            separator = ' de ';
-        }
+function setWeekAll(weekYear, week, weekday, dow, doy) {
+    var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),
+        date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);
 
-        return number + separator + format[key];
-    }
-
-    return moment.defineLocale('ro', {
-        months : 'ianuarie_februarie_martie_aprilie_mai_iunie_iulie_august_septembrie_octombrie_noiembrie_decembrie'.split('_'),
-        monthsShort : 'ian._febr._mart._apr._mai_iun._iul._aug._sept._oct._nov._dec.'.split('_'),
-        weekdays : 'duminică_luni_marți_miercuri_joi_vineri_sâmbătă'.split('_'),
-        weekdaysShort : 'Dum_Lun_Mar_Mie_Joi_Vin_Sâm'.split('_'),
-        weekdaysMin : 'Du_Lu_Ma_Mi_Jo_Vi_Sâ'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY H:mm',
-            LLLL : 'dddd, D MMMM YYYY H:mm'
-        },
-        calendar : {
-            sameDay: '[azi la] LT',
-            nextDay: '[mâine la] LT',
-            nextWeek: 'dddd [la] LT',
-            lastDay: '[ieri la] LT',
-            lastWeek: '[fosta] dddd [la] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'peste %s',
-            past : '%s în urmă',
-            s : 'câteva secunde',
-            m : 'un minut',
-            mm : relativeTimeWithPlural,
-            h : 'o oră',
-            hh : relativeTimeWithPlural,
-            d : 'o zi',
-            dd : relativeTimeWithPlural,
-            M : 'o lună',
-            MM : relativeTimeWithPlural,
-            y : 'un an',
-            yy : relativeTimeWithPlural
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : russian (ru)
-// author : Viktorminator : https://github.com/Viktorminator
-// Author : Menelion Elensúle : https://github.com/Oire
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function plural(word, num) {
-        var forms = word.split('_');
-        return num % 10 === 1 && num % 100 !== 11 ? forms[0] : (num % 10 >= 2 && num % 10 <= 4 && (num % 100 < 10 || num % 100 >= 20) ? forms[1] : forms[2]);
-    }
-
-    function relativeTimeWithPlural(number, withoutSuffix, key) {
-        var format = {
-            'mm': withoutSuffix ? 'минута_минуты_минут' : 'минуту_минуты_минут',
-            'hh': 'час_часа_часов',
-            'dd': 'день_дня_дней',
-            'MM': 'месяц_месяца_месяцев',
-            'yy': 'год_года_лет'
-        };
-        if (key === 'm') {
-            return withoutSuffix ? 'минута' : 'минуту';
-        }
-        else {
-            return number + ' ' + plural(format[key], +number);
+    this.year(date.getUTCFullYear());
+    this.month(date.getUTCMonth());
+    this.date(date.getUTCDate());
+    return this;
+}
+
+// FORMATTING
+
+addFormatToken('Q', 0, 'Qo', 'quarter');
+
+// ALIASES
+
+addUnitAlias('quarter', 'Q');
+
+// PRIORITY
+
+addUnitPriority('quarter', 7);
+
+// PARSING
+
+addRegexToken('Q', match1);
+addParseToken('Q', function (input, array) {
+    array[MONTH] = (toInt(input) - 1) * 3;
+});
+
+// MOMENTS
+
+function getSetQuarter (input) {
+    return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
+}
+
+// FORMATTING
+
+addFormatToken('D', ['DD', 2], 'Do', 'date');
+
+// ALIASES
+
+addUnitAlias('date', 'D');
+
+// PRIOROITY
+addUnitPriority('date', 9);
+
+// PARSING
+
+addRegexToken('D',  match1to2);
+addRegexToken('DD', match1to2, match2);
+addRegexToken('Do', function (isStrict, locale) {
+    // TODO: Remove "ordinalParse" fallback in next major release.
+    return isStrict ?
+      (locale._dayOfMonthOrdinalParse || locale._ordinalParse) :
+      locale._dayOfMonthOrdinalParseLenient;
+});
+
+addParseToken(['D', 'DD'], DATE);
+addParseToken('Do', function (input, array) {
+    array[DATE] = toInt(input.match(match1to2)[0], 10);
+});
+
+// MOMENTS
+
+var getSetDayOfMonth = makeGetSet('Date', true);
+
+// FORMATTING
+
+addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');
+
+// ALIASES
+
+addUnitAlias('dayOfYear', 'DDD');
+
+// PRIORITY
+addUnitPriority('dayOfYear', 4);
+
+// PARSING
+
+addRegexToken('DDD',  match1to3);
+addRegexToken('DDDD', match3);
+addParseToken(['DDD', 'DDDD'], function (input, array, config) {
+    config._dayOfYear = toInt(input);
+});
+
+// HELPERS
+
+// MOMENTS
+
+function getSetDayOfYear (input) {
+    var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1;
+    return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
+}
+
+// FORMATTING
+
+addFormatToken('m', ['mm', 2], 0, 'minute');
+
+// ALIASES
+
+addUnitAlias('minute', 'm');
+
+// PRIORITY
+
+addUnitPriority('minute', 14);
+
+// PARSING
+
+addRegexToken('m',  match1to2);
+addRegexToken('mm', match1to2, match2);
+addParseToken(['m', 'mm'], MINUTE);
+
+// MOMENTS
+
+var getSetMinute = makeGetSet('Minutes', false);
+
+// FORMATTING
+
+addFormatToken('s', ['ss', 2], 0, 'second');
+
+// ALIASES
+
+addUnitAlias('second', 's');
+
+// PRIORITY
+
+addUnitPriority('second', 15);
+
+// PARSING
+
+addRegexToken('s',  match1to2);
+addRegexToken('ss', match1to2, match2);
+addParseToken(['s', 'ss'], SECOND);
+
+// MOMENTS
+
+var getSetSecond = makeGetSet('Seconds', false);
+
+// FORMATTING
+
+addFormatToken('S', 0, 0, function () {
+    return ~~(this.millisecond() / 100);
+});
+
+addFormatToken(0, ['SS', 2], 0, function () {
+    return ~~(this.millisecond() / 10);
+});
+
+addFormatToken(0, ['SSS', 3], 0, 'millisecond');
+addFormatToken(0, ['SSSS', 4], 0, function () {
+    return this.millisecond() * 10;
+});
+addFormatToken(0, ['SSSSS', 5], 0, function () {
+    return this.millisecond() * 100;
+});
+addFormatToken(0, ['SSSSSS', 6], 0, function () {
+    return this.millisecond() * 1000;
+});
+addFormatToken(0, ['SSSSSSS', 7], 0, function () {
+    return this.millisecond() * 10000;
+});
+addFormatToken(0, ['SSSSSSSS', 8], 0, function () {
+    return this.millisecond() * 100000;
+});
+addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {
+    return this.millisecond() * 1000000;
+});
+
+
+// ALIASES
+
+addUnitAlias('millisecond', 'ms');
+
+// PRIORITY
+
+addUnitPriority('millisecond', 16);
+
+// PARSING
+
+addRegexToken('S',    match1to3, match1);
+addRegexToken('SS',   match1to3, match2);
+addRegexToken('SSS',  match1to3, match3);
+
+var token;
+for (token = 'SSSS'; token.length <= 9; token += 'S') {
+    addRegexToken(token, matchUnsigned);
+}
+
+function parseMs(input, array) {
+    array[MILLISECOND] = toInt(('0.' + input) * 1000);
+}
+
+for (token = 'S'; token.length <= 9; token += 'S') {
+    addParseToken(token, parseMs);
+}
+// MOMENTS
+
+var getSetMillisecond = makeGetSet('Milliseconds', false);
+
+// FORMATTING
+
+addFormatToken('z',  0, 0, 'zoneAbbr');
+addFormatToken('zz', 0, 0, 'zoneName');
+
+// MOMENTS
+
+function getZoneAbbr () {
+    return this._isUTC ? 'UTC' : '';
+}
+
+function getZoneName () {
+    return this._isUTC ? 'Coordinated Universal Time' : '';
+}
+
+var proto = Moment.prototype;
+
+proto.add               = add;
+proto.calendar          = calendar$1;
+proto.clone             = clone;
+proto.diff              = diff;
+proto.endOf             = endOf;
+proto.format            = format;
+proto.from              = from;
+proto.fromNow           = fromNow;
+proto.to                = to;
+proto.toNow             = toNow;
+proto.get               = stringGet;
+proto.invalidAt         = invalidAt;
+proto.isAfter           = isAfter;
+proto.isBefore          = isBefore;
+proto.isBetween         = isBetween;
+proto.isSame            = isSame;
+proto.isSameOrAfter     = isSameOrAfter;
+proto.isSameOrBefore    = isSameOrBefore;
+proto.isValid           = isValid$2;
+proto.lang              = lang;
+proto.locale            = locale;
+proto.localeData        = localeData;
+proto.max               = prototypeMax;
+proto.min               = prototypeMin;
+proto.parsingFlags      = parsingFlags;
+proto.set               = stringSet;
+proto.startOf           = startOf;
+proto.subtract          = subtract;
+proto.toArray           = toArray;
+proto.toObject          = toObject;
+proto.toDate            = toDate;
+proto.toISOString       = toISOString;
+proto.inspect           = inspect;
+proto.toJSON            = toJSON;
+proto.toString          = toString;
+proto.unix              = unix;
+proto.valueOf           = valueOf;
+proto.creationData      = creationData;
+
+// Year
+proto.year       = getSetYear;
+proto.isLeapYear = getIsLeapYear;
+
+// Week Year
+proto.weekYear    = getSetWeekYear;
+proto.isoWeekYear = getSetISOWeekYear;
+
+// Quarter
+proto.quarter = proto.quarters = getSetQuarter;
+
+// Month
+proto.month       = getSetMonth;
+proto.daysInMonth = getDaysInMonth;
+
+// Week
+proto.week           = proto.weeks        = getSetWeek;
+proto.isoWeek        = proto.isoWeeks     = getSetISOWeek;
+proto.weeksInYear    = getWeeksInYear;
+proto.isoWeeksInYear = getISOWeeksInYear;
+
+// Day
+proto.date       = getSetDayOfMonth;
+proto.day        = proto.days             = getSetDayOfWeek;
+proto.weekday    = getSetLocaleDayOfWeek;
+proto.isoWeekday = getSetISODayOfWeek;
+proto.dayOfYear  = getSetDayOfYear;
+
+// Hour
+proto.hour = proto.hours = getSetHour;
+
+// Minute
+proto.minute = proto.minutes = getSetMinute;
+
+// Second
+proto.second = proto.seconds = getSetSecond;
+
+// Millisecond
+proto.millisecond = proto.milliseconds = getSetMillisecond;
+
+// Offset
+proto.utcOffset            = getSetOffset;
+proto.utc                  = setOffsetToUTC;
+proto.local                = setOffsetToLocal;
+proto.parseZone            = setOffsetToParsedOffset;
+proto.hasAlignedHourOffset = hasAlignedHourOffset;
+proto.isDST                = isDaylightSavingTime;
+proto.isLocal              = isLocal;
+proto.isUtcOffset          = isUtcOffset;
+proto.isUtc                = isUtc;
+proto.isUTC                = isUtc;
+
+// Timezone
+proto.zoneAbbr = getZoneAbbr;
+proto.zoneName = getZoneName;
+
+// Deprecations
+proto.dates  = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth);
+proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth);
+proto.years  = deprecate('years accessor is deprecated. Use year instead', getSetYear);
+proto.zone   = deprecate('moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/', getSetZone);
+proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted);
+
+function createUnix (input) {
+    return createLocal(input * 1000);
+}
+
+function createInZone () {
+    return createLocal.apply(null, arguments).parseZone();
+}
+
+function preParsePostFormat (string) {
+    return string;
+}
+
+var proto$1 = Locale.prototype;
+
+proto$1.calendar        = calendar;
+proto$1.longDateFormat  = longDateFormat;
+proto$1.invalidDate     = invalidDate;
+proto$1.ordinal         = ordinal;
+proto$1.preparse        = preParsePostFormat;
+proto$1.postformat      = preParsePostFormat;
+proto$1.relativeTime    = relativeTime;
+proto$1.pastFuture      = pastFuture;
+proto$1.set             = set;
+
+// Month
+proto$1.months            =        localeMonths;
+proto$1.monthsShort       =        localeMonthsShort;
+proto$1.monthsParse       =        localeMonthsParse;
+proto$1.monthsRegex       = monthsRegex;
+proto$1.monthsShortRegex  = monthsShortRegex;
+
+// Week
+proto$1.week = localeWeek;
+proto$1.firstDayOfYear = localeFirstDayOfYear;
+proto$1.firstDayOfWeek = localeFirstDayOfWeek;
+
+// Day of Week
+proto$1.weekdays       =        localeWeekdays;
+proto$1.weekdaysMin    =        localeWeekdaysMin;
+proto$1.weekdaysShort  =        localeWeekdaysShort;
+proto$1.weekdaysParse  =        localeWeekdaysParse;
+
+proto$1.weekdaysRegex       =        weekdaysRegex;
+proto$1.weekdaysShortRegex  =        weekdaysShortRegex;
+proto$1.weekdaysMinRegex    =        weekdaysMinRegex;
+
+// Hours
+proto$1.isPM = localeIsPM;
+proto$1.meridiem = localeMeridiem;
+
+function get$1 (format, index, field, setter) {
+    var locale = getLocale();
+    var utc = createUTC().set(setter, index);
+    return locale[field](utc, format);
+}
+
+function listMonthsImpl (format, index, field) {
+    if (isNumber(format)) {
+        index = format;
+        format = undefined;
+    }
+
+    format = format || '';
+
+    if (index != null) {
+        return get$1(format, index, field, 'month');
+    }
+
+    var i;
+    var out = [];
+    for (i = 0; i < 12; i++) {
+        out[i] = get$1(format, i, field, 'month');
+    }
+    return out;
+}
+
+// ()
+// (5)
+// (fmt, 5)
+// (fmt)
+// (true)
+// (true, 5)
+// (true, fmt, 5)
+// (true, fmt)
+function listWeekdaysImpl (localeSorted, format, index, field) {
+    if (typeof localeSorted === 'boolean') {
+        if (isNumber(format)) {
+            index = format;
+            format = undefined;
+        }
+
+        format = format || '';
+    } else {
+        format = localeSorted;
+        index = format;
+        localeSorted = false;
+
+        if (isNumber(format)) {
+            index = format;
+            format = undefined;
         }
+
+        format = format || '';
     }
 
-    function monthsCaseReplace(m, format) {
-        var months = {
-            'nominative': 'январь_февраль_март_апрель_май_июнь_июль_август_сентябрь_октябрь_ноябрь_декабрь'.split('_'),
-            'accusative': 'января_февраля_марта_апреля_мая_июня_июля_августа_сентября_октября_ноября_декабря'.split('_')
-        },
-
-        nounCase = (/D[oD]?(\[[^\[\]]*\]|\s+)+MMMM?/).test(format) ?
-            'accusative' :
-            'nominative';
-
-        return months[nounCase][m.month()];
-    }
-
-    function monthsShortCaseReplace(m, format) {
-        var monthsShort = {
-            'nominative': 'янв_фев_март_апр_май_июнь_июль_авг_сен_окт_ноя_дек'.split('_'),
-            'accusative': 'янв_фев_мар_апр_мая_июня_июля_авг_сен_окт_ноя_дек'.split('_')
-        },
-
-        nounCase = (/D[oD]?(\[[^\[\]]*\]|\s+)+MMMM?/).test(format) ?
-            'accusative' :
-            'nominative';
-
-        return monthsShort[nounCase][m.month()];
-    }
-
-    function weekdaysCaseReplace(m, format) {
-        var weekdays = {
-            'nominative': 'воскресенье_понедельник_вторник_среда_четверг_пятница_суббота'.split('_'),
-            'accusative': 'воскресенье_понедельник_вторник_среду_четверг_пятницу_субботу'.split('_')
-        },
-
-        nounCase = (/\[ ?[Вв] ?(?:прошлую|следующую|эту)? ?\] ?dddd/).test(format) ?
-            'accusative' :
-            'nominative';
-
-        return weekdays[nounCase][m.day()];
-    }
-
-    return moment.defineLocale('ru', {
-        months : monthsCaseReplace,
-        monthsShort : monthsShortCaseReplace,
-        weekdays : weekdaysCaseReplace,
-        weekdaysShort : 'вс_пн_вт_ср_чт_пт_сб'.split('_'),
-        weekdaysMin : 'вс_пн_вт_ср_чт_пт_сб'.split('_'),
-        monthsParse : [/^янв/i, /^фев/i, /^мар/i, /^апр/i, /^ма[й|я]/i, /^июн/i, /^июл/i, /^авг/i, /^сен/i, /^окт/i, /^ноя/i, /^дек/i],
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D MMMM YYYY г.',
-            LLL : 'D MMMM YYYY г., LT',
-            LLLL : 'dddd, D MMMM YYYY г., LT'
-        },
-        calendar : {
-            sameDay: '[Сегодня в] LT',
-            nextDay: '[Завтра в] LT',
-            lastDay: '[Вчера в] LT',
-            nextWeek: function () {
-                return this.day() === 2 ? '[Во] dddd [в] LT' : '[В] dddd [в] LT';
-            },
-            lastWeek: function (now) {
-                if (now.week() !== this.week()) {
-                    switch (this.day()) {
-                    case 0:
-                        return '[В прошлое] dddd [в] LT';
-                    case 1:
-                    case 2:
-                    case 4:
-                        return '[В прошлый] dddd [в] LT';
-                    case 3:
-                    case 5:
-                    case 6:
-                        return '[В прошлую] dddd [в] LT';
-                    }
-                } else {
-                    if (this.day() === 2) {
-                        return '[Во] dddd [в] LT';
-                    } else {
-                        return '[В] dddd [в] LT';
-                    }
-                }
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'через %s',
-            past : '%s назад',
-            s : 'несколько секунд',
-            m : relativeTimeWithPlural,
-            mm : relativeTimeWithPlural,
-            h : 'час',
-            hh : relativeTimeWithPlural,
-            d : 'день',
-            dd : relativeTimeWithPlural,
-            M : 'месяц',
-            MM : relativeTimeWithPlural,
-            y : 'год',
-            yy : relativeTimeWithPlural
-        },
-
-        meridiemParse: /ночи|утра|дня|вечера/i,
-        isPM : function (input) {
-            return /^(дня|вечера)$/.test(input);
-        },
-
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 4) {
-                return 'ночи';
-            } else if (hour < 12) {
-                return 'утра';
-            } else if (hour < 17) {
-                return 'дня';
-            } else {
-                return 'вечера';
-            }
-        },
-
-        ordinalParse: /\d{1,2}-(й|го|я)/,
-        ordinal: function (number, period) {
-            switch (period) {
-            case 'M':
-            case 'd':
-            case 'DDD':
-                return number + '-й';
-            case 'D':
-                return number + '-го';
-            case 'w':
-            case 'W':
-                return number + '-я';
-            default:
-                return number;
-            }
-        },
+    var locale = getLocale(),
+        shift = localeSorted ? locale._week.dow : 0;
 
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : slovak (sk)
-// author : Martin Minka : https://github.com/k2s
-// based on work of petrbela : https://github.com/petrbela
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var months = 'január_február_marec_apríl_máj_jún_júl_august_september_október_november_december'.split('_'),
-        monthsShort = 'jan_feb_mar_apr_máj_jún_júl_aug_sep_okt_nov_dec'.split('_');
-
-    function plural(n) {
-        return (n > 1) && (n < 5);
-    }
-
-    function translate(number, withoutSuffix, key, isFuture) {
-        var result = number + ' ';
-        switch (key) {
-        case 's':  // a few seconds / in a few seconds / a few seconds ago
-            return (withoutSuffix || isFuture) ? 'pár sekúnd' : 'pár sekundami';
-        case 'm':  // a minute / in a minute / a minute ago
-            return withoutSuffix ? 'minúta' : (isFuture ? 'minútu' : 'minútou');
-        case 'mm': // 9 minutes / in 9 minutes / 9 minutes ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'minúty' : 'minút');
-            } else {
-                return result + 'minútami';
-            }
-            break;
-        case 'h':  // an hour / in an hour / an hour ago
-            return withoutSuffix ? 'hodina' : (isFuture ? 'hodinu' : 'hodinou');
-        case 'hh': // 9 hours / in 9 hours / 9 hours ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'hodiny' : 'hodín');
-            } else {
-                return result + 'hodinami';
-            }
-            break;
-        case 'd':  // a day / in a day / a day ago
-            return (withoutSuffix || isFuture) ? 'deň' : 'dňom';
-        case 'dd': // 9 days / in 9 days / 9 days ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'dni' : 'dní');
-            } else {
-                return result + 'dňami';
-            }
-            break;
-        case 'M':  // a month / in a month / a month ago
-            return (withoutSuffix || isFuture) ? 'mesiac' : 'mesiacom';
-        case 'MM': // 9 months / in 9 months / 9 months ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'mesiace' : 'mesiacov');
-            } else {
-                return result + 'mesiacmi';
-            }
-            break;
-        case 'y':  // a year / in a year / a year ago
-            return (withoutSuffix || isFuture) ? 'rok' : 'rokom';
-        case 'yy': // 9 years / in 9 years / 9 years ago
-            if (withoutSuffix || isFuture) {
-                return result + (plural(number) ? 'roky' : 'rokov');
-            } else {
-                return result + 'rokmi';
-            }
-            break;
-        }
+    if (index != null) {
+        return get$1(format, (index + shift) % 7, field, 'day');
     }
 
-    return moment.defineLocale('sk', {
-        months : months,
-        monthsShort : monthsShort,
-        monthsParse : (function (months, monthsShort) {
-            var i, _monthsParse = [];
-            for (i = 0; i < 12; i++) {
-                // use custom parser to solve problem with July (červenec)
-                _monthsParse[i] = new RegExp('^' + months[i] + '$|^' + monthsShort[i] + '$', 'i');
-            }
-            return _monthsParse;
-        }(months, monthsShort)),
-        weekdays : 'nedeľa_pondelok_utorok_streda_štvrtok_piatok_sobota'.split('_'),
-        weekdaysShort : 'ne_po_ut_st_št_pi_so'.split('_'),
-        weekdaysMin : 'ne_po_ut_st_št_pi_so'.split('_'),
-        longDateFormat : {
-            LT: 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY LT',
-            LLLL : 'dddd D. MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[dnes o] LT',
-            nextDay: '[zajtra o] LT',
-            nextWeek: function () {
-                switch (this.day()) {
-                case 0:
-                    return '[v nedeľu o] LT';
-                case 1:
-                case 2:
-                    return '[v] dddd [o] LT';
-                case 3:
-                    return '[v stredu o] LT';
-                case 4:
-                    return '[vo štvrtok o] LT';
-                case 5:
-                    return '[v piatok o] LT';
-                case 6:
-                    return '[v sobotu o] LT';
-                }
-            },
-            lastDay: '[včera o] LT',
-            lastWeek: function () {
-                switch (this.day()) {
-                case 0:
-                    return '[minulú nedeľu o] LT';
-                case 1:
-                case 2:
-                    return '[minulý] dddd [o] LT';
-                case 3:
-                    return '[minulú stredu o] LT';
-                case 4:
-                case 5:
-                    return '[minulý] dddd [o] LT';
-                case 6:
-                    return '[minulú sobotu o] LT';
-                }
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'za %s',
-            past : 'pred %s',
-            s : translate,
-            m : translate,
-            mm : translate,
-            h : translate,
-            hh : translate,
-            d : translate,
-            dd : translate,
-            M : translate,
-            MM : translate,
-            y : translate,
-            yy : translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : slovenian (sl)
-// author : Robert Sedovšek : https://github.com/sedovsek
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function translate(number, withoutSuffix, key) {
-        var result = number + ' ';
-        switch (key) {
-        case 'm':
-            return withoutSuffix ? 'ena minuta' : 'eno minuto';
-        case 'mm':
-            if (number === 1) {
-                result += 'minuta';
-            } else if (number === 2) {
-                result += 'minuti';
-            } else if (number === 3 || number === 4) {
-                result += 'minute';
-            } else {
-                result += 'minut';
-            }
-            return result;
-        case 'h':
-            return withoutSuffix ? 'ena ura' : 'eno uro';
-        case 'hh':
-            if (number === 1) {
-                result += 'ura';
-            } else if (number === 2) {
-                result += 'uri';
-            } else if (number === 3 || number === 4) {
-                result += 'ure';
-            } else {
-                result += 'ur';
-            }
-            return result;
-        case 'dd':
-            if (number === 1) {
-                result += 'dan';
-            } else {
-                result += 'dni';
-            }
-            return result;
-        case 'MM':
-            if (number === 1) {
-                result += 'mesec';
-            } else if (number === 2) {
-                result += 'meseca';
-            } else if (number === 3 || number === 4) {
-                result += 'mesece';
-            } else {
-                result += 'mesecev';
-            }
-            return result;
-        case 'yy':
-            if (number === 1) {
-                result += 'leto';
-            } else if (number === 2) {
-                result += 'leti';
-            } else if (number === 3 || number === 4) {
-                result += 'leta';
-            } else {
-                result += 'let';
-            }
-            return result;
-        }
+    var i;
+    var out = [];
+    for (i = 0; i < 7; i++) {
+        out[i] = get$1(format, (i + shift) % 7, field, 'day');
     }
+    return out;
+}
 
-    return moment.defineLocale('sl', {
-        months : 'januar_februar_marec_april_maj_junij_julij_avgust_september_oktober_november_december'.split('_'),
-        monthsShort : 'jan._feb._mar._apr._maj._jun._jul._avg._sep._okt._nov._dec.'.split('_'),
-        weekdays : 'nedelja_ponedeljek_torek_sreda_četrtek_petek_sobota'.split('_'),
-        weekdaysShort : 'ned._pon._tor._sre._čet._pet._sob.'.split('_'),
-        weekdaysMin : 'ne_po_to_sr_če_pe_so'.split('_'),
-        longDateFormat : {
-            LT : 'H:mm',
-            LTS : 'LT:ss',
-            L : 'DD. MM. YYYY',
-            LL : 'D. MMMM YYYY',
-            LLL : 'D. MMMM YYYY LT',
-            LLLL : 'dddd, D. MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay  : '[danes ob] LT',
-            nextDay  : '[jutri ob] LT',
-
-            nextWeek : function () {
-                switch (this.day()) {
-                case 0:
-                    return '[v] [nedeljo] [ob] LT';
-                case 3:
-                    return '[v] [sredo] [ob] LT';
-                case 6:
-                    return '[v] [soboto] [ob] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[v] dddd [ob] LT';
-                }
-            },
-            lastDay  : '[včeraj ob] LT',
-            lastWeek : function () {
-                switch (this.day()) {
-                case 0:
-                case 3:
-                case 6:
-                    return '[prejšnja] dddd [ob] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[prejšnji] dddd [ob] LT';
-                }
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'čez %s',
-            past   : '%s nazaj',
-            s      : 'nekaj sekund',
-            m      : translate,
-            mm     : translate,
-            h      : translate,
-            hh     : translate,
-            d      : 'en dan',
-            dd     : translate,
-            M      : 'en mesec',
-            MM     : translate,
-            y      : 'eno leto',
-            yy     : translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Albanian (sq)
-// author : Flakërim Ismani : https://github.com/flakerimi
-// author: Menelion Elensúle: https://github.com/Oire (tests)
-// author : Oerd Cukalla : https://github.com/oerd (fixes)
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('sq', {
-        months : 'Janar_Shkurt_Mars_Prill_Maj_Qershor_Korrik_Gusht_Shtator_Tetor_Nëntor_Dhjetor'.split('_'),
-        monthsShort : 'Jan_Shk_Mar_Pri_Maj_Qer_Kor_Gus_Sht_Tet_Nën_Dhj'.split('_'),
-        weekdays : 'E Diel_E Hënë_E Martë_E Mërkurë_E Enjte_E Premte_E Shtunë'.split('_'),
-        weekdaysShort : 'Die_Hën_Mar_Mër_Enj_Pre_Sht'.split('_'),
-        weekdaysMin : 'D_H_Ma_Më_E_P_Sh'.split('_'),
-        meridiem : function (hours, minutes, isLower) {
-            return hours < 12 ? 'PD' : 'MD';
-        },
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[Sot në] LT',
-            nextDay : '[Nesër në] LT',
-            nextWeek : 'dddd [në] LT',
-            lastDay : '[Dje në] LT',
-            lastWeek : 'dddd [e kaluar në] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'në %s',
-            past : '%s më parë',
-            s : 'disa sekonda',
-            m : 'një minutë',
-            mm : '%d minuta',
-            h : 'një orë',
-            hh : '%d orë',
-            d : 'një ditë',
-            dd : '%d ditë',
-            M : 'një muaj',
-            MM : '%d muaj',
-            y : 'një vit',
-            yy : '%d vite'
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Serbian-cyrillic (sr-cyrl)
-// author : Milan Janačković<milanjanackovic@gmail.com> : https://github.com/milan-j
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var translator = {
-        words: { //Different grammatical cases
-            m: ['један минут', 'једне минуте'],
-            mm: ['минут', 'минуте', 'минута'],
-            h: ['један сат', 'једног сата'],
-            hh: ['сат', 'сата', 'сати'],
-            dd: ['дан', 'дана', 'дана'],
-            MM: ['месец', 'месеца', 'месеци'],
-            yy: ['година', 'године', 'година']
-        },
-        correctGrammaticalCase: function (number, wordKey) {
-            return number === 1 ? wordKey[0] : (number >= 2 && number <= 4 ? wordKey[1] : wordKey[2]);
-        },
-        translate: function (number, withoutSuffix, key) {
-            var wordKey = translator.words[key];
-            if (key.length === 1) {
-                return withoutSuffix ? wordKey[0] : wordKey[1];
-            } else {
-                return number + ' ' + translator.correctGrammaticalCase(number, wordKey);
-            }
-        }
-    };
+function listMonths (format, index) {
+    return listMonthsImpl(format, index, 'months');
+}
 
-    return moment.defineLocale('sr-cyrl', {
-        months: ['јануар', 'фебруар', 'март', 'април', 'мај', 'јун', 'јул', 'август', 'септембар', 'октобар', 'новембар', 'децембар'],
-        monthsShort: ['јан.', 'феб.', 'мар.', 'апр.', 'мај', 'јун', 'јул', 'авг.', 'сеп.', 'окт.', 'нов.', 'дец.'],
-        weekdays: ['недеља', 'понедељак', 'уторак', 'среда', 'четвртак', 'петак', 'субота'],
-        weekdaysShort: ['нед.', 'пон.', 'уто.', 'сре.', 'чет.', 'пет.', 'суб.'],
-        weekdaysMin: ['не', 'по', 'ут', 'ср', 'че', 'пе', 'су'],
-        longDateFormat: {
-            LT: 'H:mm',
-            LTS : 'LT:ss',
-            L: 'DD. MM. YYYY',
-            LL: 'D. MMMM YYYY',
-            LLL: 'D. MMMM YYYY LT',
-            LLLL: 'dddd, D. MMMM YYYY LT'
-        },
-        calendar: {
-            sameDay: '[данас у] LT',
-            nextDay: '[сутра у] LT',
-
-            nextWeek: function () {
-                switch (this.day()) {
-                case 0:
-                    return '[у] [недељу] [у] LT';
-                case 3:
-                    return '[у] [среду] [у] LT';
-                case 6:
-                    return '[у] [суботу] [у] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[у] dddd [у] LT';
-                }
-            },
-            lastDay  : '[јуче у] LT',
-            lastWeek : function () {
-                var lastWeekDays = [
-                    '[прошле] [недеље] [у] LT',
-                    '[прошлог] [понедељка] [у] LT',
-                    '[прошлог] [уторка] [у] LT',
-                    '[прошле] [среде] [у] LT',
-                    '[прошлог] [четвртка] [у] LT',
-                    '[прошлог] [петка] [у] LT',
-                    '[прошле] [суботе] [у] LT'
-                ];
-                return lastWeekDays[this.day()];
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'за %s',
-            past   : 'пре %s',
-            s      : 'неколико секунди',
-            m      : translator.translate,
-            mm     : translator.translate,
-            h      : translator.translate,
-            hh     : translator.translate,
-            d      : 'дан',
-            dd     : translator.translate,
-            M      : 'месец',
-            MM     : translator.translate,
-            y      : 'годину',
-            yy     : translator.translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Serbian-latin (sr)
-// author : Milan Janačković<milanjanackovic@gmail.com> : https://github.com/milan-j
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var translator = {
-        words: { //Different grammatical cases
-            m: ['jedan minut', 'jedne minute'],
-            mm: ['minut', 'minute', 'minuta'],
-            h: ['jedan sat', 'jednog sata'],
-            hh: ['sat', 'sata', 'sati'],
-            dd: ['dan', 'dana', 'dana'],
-            MM: ['mesec', 'meseca', 'meseci'],
-            yy: ['godina', 'godine', 'godina']
-        },
-        correctGrammaticalCase: function (number, wordKey) {
-            return number === 1 ? wordKey[0] : (number >= 2 && number <= 4 ? wordKey[1] : wordKey[2]);
-        },
-        translate: function (number, withoutSuffix, key) {
-            var wordKey = translator.words[key];
-            if (key.length === 1) {
-                return withoutSuffix ? wordKey[0] : wordKey[1];
-            } else {
-                return number + ' ' + translator.correctGrammaticalCase(number, wordKey);
-            }
-        }
-    };
+function listMonthsShort (format, index) {
+    return listMonthsImpl(format, index, 'monthsShort');
+}
 
-    return moment.defineLocale('sr', {
-        months: ['januar', 'februar', 'mart', 'april', 'maj', 'jun', 'jul', 'avgust', 'septembar', 'oktobar', 'novembar', 'decembar'],
-        monthsShort: ['jan.', 'feb.', 'mar.', 'apr.', 'maj', 'jun', 'jul', 'avg.', 'sep.', 'okt.', 'nov.', 'dec.'],
-        weekdays: ['nedelja', 'ponedeljak', 'utorak', 'sreda', 'četvrtak', 'petak', 'subota'],
-        weekdaysShort: ['ned.', 'pon.', 'uto.', 'sre.', 'čet.', 'pet.', 'sub.'],
-        weekdaysMin: ['ne', 'po', 'ut', 'sr', 'če', 'pe', 'su'],
-        longDateFormat: {
-            LT: 'H:mm',
-            LTS : 'LT:ss',
-            L: 'DD. MM. YYYY',
-            LL: 'D. MMMM YYYY',
-            LLL: 'D. MMMM YYYY LT',
-            LLLL: 'dddd, D. MMMM YYYY LT'
-        },
-        calendar: {
-            sameDay: '[danas u] LT',
-            nextDay: '[sutra u] LT',
-
-            nextWeek: function () {
-                switch (this.day()) {
-                case 0:
-                    return '[u] [nedelju] [u] LT';
-                case 3:
-                    return '[u] [sredu] [u] LT';
-                case 6:
-                    return '[u] [subotu] [u] LT';
-                case 1:
-                case 2:
-                case 4:
-                case 5:
-                    return '[u] dddd [u] LT';
-                }
-            },
-            lastDay  : '[juče u] LT',
-            lastWeek : function () {
-                var lastWeekDays = [
-                    '[prošle] [nedelje] [u] LT',
-                    '[prošlog] [ponedeljka] [u] LT',
-                    '[prošlog] [utorka] [u] LT',
-                    '[prošle] [srede] [u] LT',
-                    '[prošlog] [četvrtka] [u] LT',
-                    '[prošlog] [petka] [u] LT',
-                    '[prošle] [subote] [u] LT'
-                ];
-                return lastWeekDays[this.day()];
-            },
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'za %s',
-            past   : 'pre %s',
-            s      : 'nekoliko sekundi',
-            m      : translator.translate,
-            mm     : translator.translate,
-            h      : translator.translate,
-            hh     : translator.translate,
-            d      : 'dan',
-            dd     : translator.translate,
-            M      : 'mesec',
-            MM     : translator.translate,
-            y      : 'godinu',
-            yy     : translator.translate
-        },
-        ordinalParse: /\d{1,2}\./,
-        ordinal : '%d.',
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : swedish (sv)
-// author : Jens Alm : https://github.com/ulmus
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('sv', {
-        months : 'januari_februari_mars_april_maj_juni_juli_augusti_september_oktober_november_december'.split('_'),
-        monthsShort : 'jan_feb_mar_apr_maj_jun_jul_aug_sep_okt_nov_dec'.split('_'),
-        weekdays : 'söndag_måndag_tisdag_onsdag_torsdag_fredag_lördag'.split('_'),
-        weekdaysShort : 'sön_mån_tis_ons_tor_fre_lör'.split('_'),
-        weekdaysMin : 'sö_må_ti_on_to_fr_lö'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'YYYY-MM-DD',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Idag] LT',
-            nextDay: '[Imorgon] LT',
-            lastDay: '[Igår] LT',
-            nextWeek: 'dddd LT',
-            lastWeek: '[Förra] dddd[en] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'om %s',
-            past : 'för %s sedan',
-            s : 'några sekunder',
-            m : 'en minut',
-            mm : '%d minuter',
-            h : 'en timme',
-            hh : '%d timmar',
-            d : 'en dag',
-            dd : '%d dagar',
-            M : 'en månad',
-            MM : '%d månader',
-            y : 'ett år',
-            yy : '%d år'
-        },
-        ordinalParse: /\d{1,2}(e|a)/,
-        ordinal : function (number) {
-            var b = number % 10,
-                output = (~~(number % 100 / 10) === 1) ? 'e' :
-                (b === 1) ? 'a' :
-                (b === 2) ? 'a' :
-                (b === 3) ? 'e' : 'e';
-            return number + output;
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : tamil (ta)
-// author : Arjunkumar Krishnamoorthy : https://github.com/tk120404
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    /*var symbolMap = {
-            '1': '௧',
-            '2': '௨',
-            '3': '௩',
-            '4': '௪',
-            '5': '௫',
-            '6': '௬',
-            '7': '௭',
-            '8': '௮',
-            '9': '௯',
-            '0': '௦'
-        },
-        numberMap = {
-            '௧': '1',
-            '௨': '2',
-            '௩': '3',
-            '௪': '4',
-            '௫': '5',
-            '௬': '6',
-            '௭': '7',
-            '௮': '8',
-            '௯': '9',
-            '௦': '0'
-        }; */
-
-    return moment.defineLocale('ta', {
-        months : 'ஜனவரி_பிப்ரவரி_மார்ச்_ஏப்ரல்_மே_ஜூன்_ஜூலை_ஆகஸ்ட்_செப்டெம்பர்_அக்டோபர்_நவம்பர்_டிசம்பர்'.split('_'),
-        monthsShort : 'ஜனவரி_பிப்ரவரி_மார்ச்_ஏப்ரல்_மே_ஜூன்_ஜூலை_ஆகஸ்ட்_செப்டெம்பர்_அக்டோபர்_நவம்பர்_டிசம்பர்'.split('_'),
-        weekdays : 'ஞாயிற்றுக்கிழமை_திங்கட்கிழமை_செவ்வாய்கிழமை_புதன்கிழமை_வியாழக்கிழமை_வெள்ளிக்கிழமை_சனிக்கிழமை'.split('_'),
-        weekdaysShort : 'ஞாயிறு_திங்கள்_செவ்வாய்_புதன்_வியாழன்_வெள்ளி_சனி'.split('_'),
-        weekdaysMin : 'ஞா_தி_செ_பு_வி_வெ_ச'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY, LT',
-            LLLL : 'dddd, D MMMM YYYY, LT'
-        },
-        calendar : {
-            sameDay : '[இன்று] LT',
-            nextDay : '[நாளை] LT',
-            nextWeek : 'dddd, LT',
-            lastDay : '[நேற்று] LT',
-            lastWeek : '[கடந்த வாரம்] dddd, LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s இல்',
-            past : '%s முன்',
-            s : 'ஒரு சில விநாடிகள்',
-            m : 'ஒரு நிமிடம்',
-            mm : '%d நிமிடங்கள்',
-            h : 'ஒரு மணி நேரம்',
-            hh : '%d மணி நேரம்',
-            d : 'ஒரு நாள்',
-            dd : '%d நாட்கள்',
-            M : 'ஒரு மாதம்',
-            MM : '%d மாதங்கள்',
-            y : 'ஒரு வருடம்',
-            yy : '%d ஆண்டுகள்'
-        },
-/*        preparse: function (string) {
-            return string.replace(/[௧௨௩௪௫௬௭௮௯௦]/g, function (match) {
-                return numberMap[match];
-            });
-        },
-        postformat: function (string) {
-            return string.replace(/\d/g, function (match) {
-                return symbolMap[match];
-            });
-        },*/
-        ordinalParse: /\d{1,2}வது/,
-        ordinal : function (number) {
-            return number + 'வது';
-        },
-
-
-        // refer http://ta.wikipedia.org/s/1er1
-
-        meridiem : function (hour, minute, isLower) {
-            if (hour >= 6 && hour <= 10) {
-                return ' காலை';
-            } else if (hour >= 10 && hour <= 14) {
-                return ' நண்பகல்';
-            } else if (hour >= 14 && hour <= 18) {
-                return ' எற்பாடு';
-            } else if (hour >= 18 && hour <= 20) {
-                return ' மாலை';
-            } else if (hour >= 20 && hour <= 24) {
-                return ' இரவு';
-            } else if (hour >= 0 && hour <= 6) {
-                return ' வைகறை';
-            }
-        },
-        week : {
-            dow : 0, // Sunday is the first day of the week.
-            doy : 6  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : thai (th)
-// author : Kridsada Thanabulpong : https://github.com/sirn
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('th', {
-        months : 'มกราคม_กุมภาพันธ์_มีนาคม_เมษายน_พฤษภาคม_มิถุนายน_กรกฎาคม_สิงหาคม_กันยายน_ตุลาคม_พฤศจิกายน_ธันวาคม'.split('_'),
-        monthsShort : 'มกรา_กุมภา_มีนา_เมษา_พฤษภา_มิถุนา_กรกฎา_สิงหา_กันยา_ตุลา_พฤศจิกา_ธันวา'.split('_'),
-        weekdays : 'อาทิตย์_จันทร์_อังคาร_พุธ_พฤหัสบดี_ศุกร์_เสาร์'.split('_'),
-        weekdaysShort : 'อาทิตย์_จันทร์_อังคาร_พุธ_พฤหัส_ศุกร์_เสาร์'.split('_'), // yes, three characters difference
-        weekdaysMin : 'อา._จ._อ._พ._พฤ._ศ._ส.'.split('_'),
-        longDateFormat : {
-            LT : 'H นาฬิกา m นาที',
-            LTS : 'LT s วินาที',
-            L : 'YYYY/MM/DD',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY เวลา LT',
-            LLLL : 'วันddddที่ D MMMM YYYY เวลา LT'
-        },
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 12) {
-                return 'ก่อนเที่ยง';
-            } else {
-                return 'หลังเที่ยง';
-            }
-        },
-        calendar : {
-            sameDay : '[วันนี้ เวลา] LT',
-            nextDay : '[พรุ่งนี้ เวลา] LT',
-            nextWeek : 'dddd[หน้า เวลา] LT',
-            lastDay : '[เมื่อวานนี้ เวลา] LT',
-            lastWeek : '[วัน]dddd[ที่แล้ว เวลา] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'อีก %s',
-            past : '%sที่แล้ว',
-            s : 'ไม่กี่วินาที',
-            m : '1 นาที',
-            mm : '%d นาที',
-            h : '1 ชั่วโมง',
-            hh : '%d ชั่วโมง',
-            d : '1 วัน',
-            dd : '%d วัน',
-            M : '1 เดือน',
-            MM : '%d เดือน',
-            y : '1 ปี',
-            yy : '%d ปี'
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Tagalog/Filipino (tl-ph)
-// author : Dan Hagman
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('tl-ph', {
-        months : 'Enero_Pebrero_Marso_Abril_Mayo_Hunyo_Hulyo_Agosto_Setyembre_Oktubre_Nobyembre_Disyembre'.split('_'),
-        monthsShort : 'Ene_Peb_Mar_Abr_May_Hun_Hul_Ago_Set_Okt_Nob_Dis'.split('_'),
-        weekdays : 'Linggo_Lunes_Martes_Miyerkules_Huwebes_Biyernes_Sabado'.split('_'),
-        weekdaysShort : 'Lin_Lun_Mar_Miy_Huw_Biy_Sab'.split('_'),
-        weekdaysMin : 'Li_Lu_Ma_Mi_Hu_Bi_Sab'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'MM/D/YYYY',
-            LL : 'MMMM D, YYYY',
-            LLL : 'MMMM D, YYYY LT',
-            LLLL : 'dddd, MMMM DD, YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Ngayon sa] LT',
-            nextDay: '[Bukas sa] LT',
-            nextWeek: 'dddd [sa] LT',
-            lastDay: '[Kahapon sa] LT',
-            lastWeek: 'dddd [huling linggo] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'sa loob ng %s',
-            past : '%s ang nakalipas',
-            s : 'ilang segundo',
-            m : 'isang minuto',
-            mm : '%d minuto',
-            h : 'isang oras',
-            hh : '%d oras',
-            d : 'isang araw',
-            dd : '%d araw',
-            M : 'isang buwan',
-            MM : '%d buwan',
-            y : 'isang taon',
-            yy : '%d taon'
-        },
-        ordinalParse: /\d{1,2}/,
-        ordinal : function (number) {
-            return number;
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : turkish (tr)
-// authors : Erhan Gundogan : https://github.com/erhangundogan,
-//           Burak Yiğit Kaya: https://github.com/BYK
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    var suffixes = {
-        1: '\'inci',
-        5: '\'inci',
-        8: '\'inci',
-        70: '\'inci',
-        80: '\'inci',
-
-        2: '\'nci',
-        7: '\'nci',
-        20: '\'nci',
-        50: '\'nci',
-
-        3: '\'üncü',
-        4: '\'üncü',
-        100: '\'üncü',
-
-        6: '\'ncı',
-
-        9: '\'uncu',
-        10: '\'uncu',
-        30: '\'uncu',
-
-        60: '\'ıncı',
-        90: '\'ıncı'
-    };
+function listWeekdays (localeSorted, format, index) {
+    return listWeekdaysImpl(localeSorted, format, index, 'weekdays');
+}
 
-    return moment.defineLocale('tr', {
-        months : 'Ocak_Şubat_Mart_Nisan_Mayıs_Haziran_Temmuz_Ağustos_Eylül_Ekim_Kasım_Aralık'.split('_'),
-        monthsShort : 'Oca_Şub_Mar_Nis_May_Haz_Tem_Ağu_Eyl_Eki_Kas_Ara'.split('_'),
-        weekdays : 'Pazar_Pazartesi_Salı_Çarşamba_Perşembe_Cuma_Cumartesi'.split('_'),
-        weekdaysShort : 'Paz_Pts_Sal_Çar_Per_Cum_Cts'.split('_'),
-        weekdaysMin : 'Pz_Pt_Sa_Ça_Pe_Cu_Ct'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd, D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay : '[bugün saat] LT',
-            nextDay : '[yarın saat] LT',
-            nextWeek : '[haftaya] dddd [saat] LT',
-            lastDay : '[dün] LT',
-            lastWeek : '[geçen hafta] dddd [saat] LT',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : '%s sonra',
-            past : '%s önce',
-            s : 'birkaç saniye',
-            m : 'bir dakika',
-            mm : '%d dakika',
-            h : 'bir saat',
-            hh : '%d saat',
-            d : 'bir gün',
-            dd : '%d gün',
-            M : 'bir ay',
-            MM : '%d ay',
-            y : 'bir yıl',
-            yy : '%d yıl'
-        },
-        ordinalParse: /\d{1,2}'(inci|nci|üncü|ncı|uncu|ıncı)/,
-        ordinal : function (number) {
-            if (number === 0) {  // special case for zero
-                return number + '\'ıncı';
-            }
-            var a = number % 10,
-                b = number % 100 - a,
-                c = number >= 100 ? 100 : null;
-
-            return number + (suffixes[a] || suffixes[b] || suffixes[c]);
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Morocco Central Atlas Tamaziɣt in Latin (tzm-latn)
-// author : Abdel Said : https://github.com/abdelsaid
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('tzm-latn', {
-        months : 'innayr_brˤayrˤ_marˤsˤ_ibrir_mayyw_ywnyw_ywlywz_ɣwšt_šwtanbir_ktˤwbrˤ_nwwanbir_dwjnbir'.split('_'),
-        monthsShort : 'innayr_brˤayrˤ_marˤsˤ_ibrir_mayyw_ywnyw_ywlywz_ɣwšt_šwtanbir_ktˤwbrˤ_nwwanbir_dwjnbir'.split('_'),
-        weekdays : 'asamas_aynas_asinas_akras_akwas_asimwas_asiḍyas'.split('_'),
-        weekdaysShort : 'asamas_aynas_asinas_akras_akwas_asimwas_asiḍyas'.split('_'),
-        weekdaysMin : 'asamas_aynas_asinas_akras_akwas_asimwas_asiḍyas'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[asdkh g] LT',
-            nextDay: '[aska g] LT',
-            nextWeek: 'dddd [g] LT',
-            lastDay: '[assant g] LT',
-            lastWeek: 'dddd [g] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'dadkh s yan %s',
-            past : 'yan %s',
-            s : 'imik',
-            m : 'minuḍ',
-            mm : '%d minuḍ',
-            h : 'saɛa',
-            hh : '%d tassaɛin',
-            d : 'ass',
-            dd : '%d ossan',
-            M : 'ayowr',
-            MM : '%d iyyirn',
-            y : 'asgas',
-            yy : '%d isgasn'
-        },
-        week : {
-            dow : 6, // Saturday is the first day of the week.
-            doy : 12  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : Morocco Central Atlas Tamaziɣt (tzm)
-// author : Abdel Said : https://github.com/abdelsaid
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('tzm', {
-        months : 'ⵉⵏⵏⴰⵢⵔ_ⴱⵕⴰⵢⵕ_ⵎⴰⵕⵚ_ⵉⴱⵔⵉⵔ_ⵎⴰⵢⵢⵓ_ⵢⵓⵏⵢⵓ_ⵢⵓⵍⵢⵓⵣ_ⵖⵓⵛⵜ_ⵛⵓⵜⴰⵏⴱⵉⵔ_ⴽⵟⵓⴱⵕ_ⵏⵓⵡⴰⵏⴱⵉⵔ_ⴷⵓⵊⵏⴱⵉⵔ'.split('_'),
-        monthsShort : 'ⵉⵏⵏⴰⵢⵔ_ⴱⵕⴰⵢⵕ_ⵎⴰⵕⵚ_ⵉⴱⵔⵉⵔ_ⵎⴰⵢⵢⵓ_ⵢⵓⵏⵢⵓ_ⵢⵓⵍⵢⵓⵣ_ⵖⵓⵛⵜ_ⵛⵓⵜⴰⵏⴱⵉⵔ_ⴽⵟⵓⴱⵕ_ⵏⵓⵡⴰⵏⴱⵉⵔ_ⴷⵓⵊⵏⴱⵉⵔ'.split('_'),
-        weekdays : 'ⴰⵙⴰⵎⴰⵙ_ⴰⵢⵏⴰⵙ_ⴰⵙⵉⵏⴰⵙ_ⴰⴽⵔⴰⵙ_ⴰⴽⵡⴰⵙ_ⴰⵙⵉⵎⵡⴰⵙ_ⴰⵙⵉⴹⵢⴰⵙ'.split('_'),
-        weekdaysShort : 'ⴰⵙⴰⵎⴰⵙ_ⴰⵢⵏⴰⵙ_ⴰⵙⵉⵏⴰⵙ_ⴰⴽⵔⴰⵙ_ⴰⴽⵡⴰⵙ_ⴰⵙⵉⵎⵡⴰⵙ_ⴰⵙⵉⴹⵢⴰⵙ'.split('_'),
-        weekdaysMin : 'ⴰⵙⴰⵎⴰⵙ_ⴰⵢⵏⴰⵙ_ⴰⵙⵉⵏⴰⵙ_ⴰⴽⵔⴰⵙ_ⴰⴽⵡⴰⵙ_ⴰⵙⵉⵎⵡⴰⵙ_ⴰⵙⵉⴹⵢⴰⵙ'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS: 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'dddd D MMMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[ⴰⵙⴷⵅ ⴴ] LT',
-            nextDay: '[ⴰⵙⴽⴰ ⴴ] LT',
-            nextWeek: 'dddd [ⴴ] LT',
-            lastDay: '[ⴰⵚⴰⵏⵜ ⴴ] LT',
-            lastWeek: 'dddd [ⴴ] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'ⴷⴰⴷⵅ ⵙ ⵢⴰⵏ %s',
-            past : 'ⵢⴰⵏ %s',
-            s : 'ⵉⵎⵉⴽ',
-            m : 'ⵎⵉⵏⵓⴺ',
-            mm : '%d ⵎⵉⵏⵓⴺ',
-            h : 'ⵙⴰⵄⴰ',
-            hh : '%d ⵜⴰⵙⵙⴰⵄⵉⵏ',
-            d : 'ⴰⵙⵙ',
-            dd : '%d oⵙⵙⴰⵏ',
-            M : 'ⴰⵢoⵓⵔ',
-            MM : '%d ⵉⵢⵢⵉⵔⵏ',
-            y : 'ⴰⵙⴳⴰⵙ',
-            yy : '%d ⵉⵙⴳⴰⵙⵏ'
-        },
-        week : {
-            dow : 6, // Saturday is the first day of the week.
-            doy : 12  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : ukrainian (uk)
-// author : zemlanin : https://github.com/zemlanin
-// Author : Menelion Elensúle : https://github.com/Oire
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    function plural(word, num) {
-        var forms = word.split('_');
-        return num % 10 === 1 && num % 100 !== 11 ? forms[0] : (num % 10 >= 2 && num % 10 <= 4 && (num % 100 < 10 || num % 100 >= 20) ? forms[1] : forms[2]);
-    }
-
-    function relativeTimeWithPlural(number, withoutSuffix, key) {
-        var format = {
-            'mm': 'хвилина_хвилини_хвилин',
-            'hh': 'година_години_годин',
-            'dd': 'день_дні_днів',
-            'MM': 'місяць_місяці_місяців',
-            'yy': 'рік_роки_років'
-        };
-        if (key === 'm') {
-            return withoutSuffix ? 'хвилина' : 'хвилину';
-        }
-        else if (key === 'h') {
-            return withoutSuffix ? 'година' : 'годину';
-        }
-        else {
-            return number + ' ' + plural(format[key], +number);
-        }
+function listWeekdaysShort (localeSorted, format, index) {
+    return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');
+}
+
+function listWeekdaysMin (localeSorted, format, index) {
+    return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');
+}
+
+getSetGlobalLocale('en', {
+    dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/,
+    ordinal : function (number) {
+        var b = number % 10,
+            output = (toInt(number % 100 / 10) === 1) ? 'th' :
+            (b === 1) ? 'st' :
+            (b === 2) ? 'nd' :
+            (b === 3) ? 'rd' : 'th';
+        return number + output;
     }
+});
 
-    function monthsCaseReplace(m, format) {
-        var months = {
-            'nominative': 'січень_лютий_березень_квітень_травень_червень_липень_серпень_вересень_жовтень_листопад_грудень'.split('_'),
-            'accusative': 'січня_лютого_березня_квітня_травня_червня_липня_серпня_вересня_жовтня_листопада_грудня'.split('_')
-        },
+// Side effect imports
+hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale);
+hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale);
 
-        nounCase = (/D[oD]? *MMMM?/).test(format) ?
-            'accusative' :
-            'nominative';
+var mathAbs = Math.abs;
 
-        return months[nounCase][m.month()];
-    }
+function abs () {
+    var data           = this._data;
+
+    this._milliseconds = mathAbs(this._milliseconds);
+    this._days         = mathAbs(this._days);
+    this._months       = mathAbs(this._months);
 
-    function weekdaysCaseReplace(m, format) {
-        var weekdays = {
-            'nominative': 'неділя_понеділок_вівторок_середа_четвер_п’ятниця_субота'.split('_'),
-            'accusative': 'неділю_понеділок_вівторок_середу_четвер_п’ятницю_суботу'.split('_'),
-            'genitive': 'неділі_понеділка_вівторка_середи_четверга_п’ятниці_суботи'.split('_')
-        },
+    data.milliseconds  = mathAbs(data.milliseconds);
+    data.seconds       = mathAbs(data.seconds);
+    data.minutes       = mathAbs(data.minutes);
+    data.hours         = mathAbs(data.hours);
+    data.months        = mathAbs(data.months);
+    data.years         = mathAbs(data.years);
 
-        nounCase = (/(\[[ВвУу]\]) ?dddd/).test(format) ?
-            'accusative' :
-            ((/\[?(?:минулої|наступної)? ?\] ?dddd/).test(format) ?
-                'genitive' :
-                'nominative');
+    return this;
+}
 
-        return weekdays[nounCase][m.day()];
+function addSubtract$1 (duration, input, value, direction) {
+    var other = createDuration(input, value);
+
+    duration._milliseconds += direction * other._milliseconds;
+    duration._days         += direction * other._days;
+    duration._months       += direction * other._months;
+
+    return duration._bubble();
+}
+
+// supports only 2.0-style add(1, 's') or add(duration)
+function add$1 (input, value) {
+    return addSubtract$1(this, input, value, 1);
+}
+
+// supports only 2.0-style subtract(1, 's') or subtract(duration)
+function subtract$1 (input, value) {
+    return addSubtract$1(this, input, value, -1);
+}
+
+function absCeil (number) {
+    if (number < 0) {
+        return Math.floor(number);
+    } else {
+        return Math.ceil(number);
     }
+}
 
-    function processHoursFunction(str) {
-        return function () {
-            return str + 'о' + (this.hours() === 11 ? 'б' : '') + '] LT';
-        };
+function bubble () {
+    var milliseconds = this._milliseconds;
+    var days         = this._days;
+    var months       = this._months;
+    var data         = this._data;
+    var seconds, minutes, hours, years, monthsFromDays;
+
+    // if we have a mix of positive and negative values, bubble down first
+    // check: https://github.com/moment/moment/issues/2166
+    if (!((milliseconds >= 0 && days >= 0 && months >= 0) ||
+            (milliseconds <= 0 && days <= 0 && months <= 0))) {
+        milliseconds += absCeil(monthsToDays(months) + days) * 864e5;
+        days = 0;
+        months = 0;
     }
 
-    return moment.defineLocale('uk', {
-        months : monthsCaseReplace,
-        monthsShort : 'січ_лют_бер_квіт_трав_черв_лип_серп_вер_жовт_лист_груд'.split('_'),
-        weekdays : weekdaysCaseReplace,
-        weekdaysShort : 'нд_пн_вт_ср_чт_пт_сб'.split('_'),
-        weekdaysMin : 'нд_пн_вт_ср_чт_пт_сб'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD.MM.YYYY',
-            LL : 'D MMMM YYYY р.',
-            LLL : 'D MMMM YYYY р., LT',
-            LLLL : 'dddd, D MMMM YYYY р., LT'
-        },
-        calendar : {
-            sameDay: processHoursFunction('[Сьогодні '),
-            nextDay: processHoursFunction('[Завтра '),
-            lastDay: processHoursFunction('[Вчора '),
-            nextWeek: processHoursFunction('[У] dddd ['),
-            lastWeek: function () {
-                switch (this.day()) {
-                case 0:
-                case 3:
-                case 5:
-                case 6:
-                    return processHoursFunction('[Минулої] dddd [').call(this);
-                case 1:
-                case 2:
-                case 4:
-                    return processHoursFunction('[Минулого] dddd [').call(this);
-                }
-            },
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : 'за %s',
-            past : '%s тому',
-            s : 'декілька секунд',
-            m : relativeTimeWithPlural,
-            mm : relativeTimeWithPlural,
-            h : 'годину',
-            hh : relativeTimeWithPlural,
-            d : 'день',
-            dd : relativeTimeWithPlural,
-            M : 'місяць',
-            MM : relativeTimeWithPlural,
-            y : 'рік',
-            yy : relativeTimeWithPlural
-        },
-
-        // M. E.: those two are virtually unused but a user might want to implement them for his/her website for some reason
-
-        meridiem : function (hour, minute, isLower) {
-            if (hour < 4) {
-                return 'ночі';
-            } else if (hour < 12) {
-                return 'ранку';
-            } else if (hour < 17) {
-                return 'дня';
-            } else {
-                return 'вечора';
-            }
-        },
-
-        ordinalParse: /\d{1,2}-(й|го)/,
-        ordinal: function (number, period) {
-            switch (period) {
-            case 'M':
-            case 'd':
-            case 'DDD':
-            case 'w':
-            case 'W':
-                return number + '-й';
-            case 'D':
-                return number + '-го';
-            default:
-                return number;
-            }
-        },
+    // The following code bubbles up values, see the tests for
+    // examples of what that means.
+    data.milliseconds = milliseconds % 1000;
 
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 1st is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : uzbek (uz)
-// author : Sardor Muminov : https://github.com/muminoff
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('uz', {
-        months : 'январь_февраль_март_апрель_май_июнь_июль_август_сентябрь_октябрь_ноябрь_декабрь'.split('_'),
-        monthsShort : 'янв_фев_мар_апр_май_июн_июл_авг_сен_окт_ноя_дек'.split('_'),
-        weekdays : 'Якшанба_Душанба_Сешанба_Чоршанба_Пайшанба_Жума_Шанба'.split('_'),
-        weekdaysShort : 'Якш_Душ_Сеш_Чор_Пай_Жум_Шан'.split('_'),
-        weekdaysMin : 'Як_Ду_Се_Чо_Па_Жу_Ша'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM YYYY',
-            LLL : 'D MMMM YYYY LT',
-            LLLL : 'D MMMM YYYY, dddd LT'
-        },
-        calendar : {
-            sameDay : '[Бугун соат] LT [да]',
-            nextDay : '[Эртага] LT [да]',
-            nextWeek : 'dddd [куни соат] LT [да]',
-            lastDay : '[Кеча соат] LT [да]',
-            lastWeek : '[Утган] dddd [куни соат] LT [да]',
-            sameElse : 'L'
-        },
-        relativeTime : {
-            future : 'Якин %s ичида',
-            past : 'Бир неча %s олдин',
-            s : 'фурсат',
-            m : 'бир дакика',
-            mm : '%d дакика',
-            h : 'бир соат',
-            hh : '%d соат',
-            d : 'бир кун',
-            dd : '%d кун',
-            M : 'бир ой',
-            MM : '%d ой',
-            y : 'бир йил',
-            yy : '%d йил'
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 7  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : vietnamese (vi)
-// author : Bang Nguyen : https://github.com/bangnk
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('vi', {
-        months : 'tháng 1_tháng 2_tháng 3_tháng 4_tháng 5_tháng 6_tháng 7_tháng 8_tháng 9_tháng 10_tháng 11_tháng 12'.split('_'),
-        monthsShort : 'Th01_Th02_Th03_Th04_Th05_Th06_Th07_Th08_Th09_Th10_Th11_Th12'.split('_'),
-        weekdays : 'chủ nhật_thứ hai_thứ ba_thứ tư_thứ năm_thứ sáu_thứ bảy'.split('_'),
-        weekdaysShort : 'CN_T2_T3_T4_T5_T6_T7'.split('_'),
-        weekdaysMin : 'CN_T2_T3_T4_T5_T6_T7'.split('_'),
-        longDateFormat : {
-            LT : 'HH:mm',
-            LTS : 'LT:ss',
-            L : 'DD/MM/YYYY',
-            LL : 'D MMMM [năm] YYYY',
-            LLL : 'D MMMM [năm] YYYY LT',
-            LLLL : 'dddd, D MMMM [năm] YYYY LT',
-            l : 'DD/M/YYYY',
-            ll : 'D MMM YYYY',
-            lll : 'D MMM YYYY LT',
-            llll : 'ddd, D MMM YYYY LT'
-        },
-        calendar : {
-            sameDay: '[Hôm nay lúc] LT',
-            nextDay: '[Ngày mai lúc] LT',
-            nextWeek: 'dddd [tuần tới lúc] LT',
-            lastDay: '[Hôm qua lúc] LT',
-            lastWeek: 'dddd [tuần rồi lúc] LT',
-            sameElse: 'L'
-        },
-        relativeTime : {
-            future : '%s tới',
-            past : '%s trước',
-            s : 'vài giây',
-            m : 'một phút',
-            mm : '%d phút',
-            h : 'một giờ',
-            hh : '%d giờ',
-            d : 'một ngày',
-            dd : '%d ngày',
-            M : 'một tháng',
-            MM : '%d tháng',
-            y : 'một năm',
-            yy : '%d năm'
-        },
-        ordinalParse: /\d{1,2}/,
-        ordinal : function (number) {
-            return number;
-        },
-        week : {
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : chinese (zh-cn)
-// author : suupic : https://github.com/suupic
-// author : Zeno Zeng : https://github.com/zenozeng
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('zh-cn', {
-        months : '一月_二月_三月_四月_五月_六月_七月_八月_九月_十月_十一月_十二月'.split('_'),
-        monthsShort : '1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月'.split('_'),
-        weekdays : '星期日_星期一_星期二_星期三_星期四_星期五_星期六'.split('_'),
-        weekdaysShort : '周日_周一_周二_周三_周四_周五_周六'.split('_'),
-        weekdaysMin : '日_一_二_三_四_五_六'.split('_'),
-        longDateFormat : {
-            LT : 'Ah点mm',
-            LTS : 'Ah点m分s秒',
-            L : 'YYYY-MM-DD',
-            LL : 'YYYY年MMMD日',
-            LLL : 'YYYY年MMMD日LT',
-            LLLL : 'YYYY年MMMD日ddddLT',
-            l : 'YYYY-MM-DD',
-            ll : 'YYYY年MMMD日',
-            lll : 'YYYY年MMMD日LT',
-            llll : 'YYYY年MMMD日ddddLT'
-        },
-        meridiem : function (hour, minute, isLower) {
-            var hm = hour * 100 + minute;
-            if (hm < 600) {
-                return '凌晨';
-            } else if (hm < 900) {
-                return '早上';
-            } else if (hm < 1130) {
-                return '上午';
-            } else if (hm < 1230) {
-                return '中午';
-            } else if (hm < 1800) {
-                return '下午';
-            } else {
-                return '晚上';
-            }
-        },
-        calendar : {
-            sameDay : function () {
-                return this.minutes() === 0 ? '[今天]Ah[点整]' : '[今天]LT';
-            },
-            nextDay : function () {
-                return this.minutes() === 0 ? '[明天]Ah[点整]' : '[明天]LT';
-            },
-            lastDay : function () {
-                return this.minutes() === 0 ? '[昨天]Ah[点整]' : '[昨天]LT';
-            },
-            nextWeek : function () {
-                var startOfWeek, prefix;
-                startOfWeek = moment().startOf('week');
-                prefix = this.unix() - startOfWeek.unix() >= 7 * 24 * 3600 ? '[下]' : '[本]';
-                return this.minutes() === 0 ? prefix + 'dddAh点整' : prefix + 'dddAh点mm';
-            },
-            lastWeek : function () {
-                var startOfWeek, prefix;
-                startOfWeek = moment().startOf('week');
-                prefix = this.unix() < startOfWeek.unix()  ? '[上]' : '[本]';
-                return this.minutes() === 0 ? prefix + 'dddAh点整' : prefix + 'dddAh点mm';
-            },
-            sameElse : 'LL'
-        },
-        ordinalParse: /\d{1,2}(日|月|周)/,
-        ordinal : function (number, period) {
-            switch (period) {
-            case 'd':
-            case 'D':
-            case 'DDD':
-                return number + '日';
-            case 'M':
-                return number + '月';
-            case 'w':
-            case 'W':
-                return number + '周';
-            default:
-                return number;
-            }
-        },
-        relativeTime : {
-            future : '%s内',
-            past : '%s前',
-            s : '几秒',
-            m : '1分钟',
-            mm : '%d分钟',
-            h : '1小时',
-            hh : '%d小时',
-            d : '1天',
-            dd : '%d天',
-            M : '1个月',
-            MM : '%d个月',
-            y : '1年',
-            yy : '%d年'
-        },
-        week : {
-            // GB/T 7408-1994《数据元和交换格式·信息交换·日期和时间表示法》与ISO 8601:1988等效
-            dow : 1, // Monday is the first day of the week.
-            doy : 4  // The week that contains Jan 4th is the first week of the year.
-        }
-    });
-}));
-// moment.js locale configuration
-// locale : traditional chinese (zh-tw)
-// author : Ben : https://github.com/ben-lin
-
-(function (factory) {
-    factory(moment);
-}(function (moment) {
-    return moment.defineLocale('zh-tw', {
-        months : '一月_二月_三月_四月_五月_六月_七月_八月_九月_十月_十一月_十二月'.split('_'),
-        monthsShort : '1月_2月_3月_4月_5月_6月_7月_8月_9月_10月_11月_12月'.split('_'),
-        weekdays : '星期日_星期一_星期二_星期三_星期四_星期五_星期六'.split('_'),
-        weekdaysShort : '週日_週一_週二_週三_週四_週五_週六'.split('_'),
-        weekdaysMin : '日_一_二_三_四_五_六'.split('_'),
-        longDateFormat : {
-            LT : 'Ah點mm',
-            LTS : 'Ah點m分s秒',
-            L : 'YYYY年MMMD日',
-            LL : 'YYYY年MMMD日',
-            LLL : 'YYYY年MMMD日LT',
-            LLLL : 'YYYY年MMMD日ddddLT',
-            l : 'YYYY年MMMD日',
-            ll : 'YYYY年MMMD日',
-            lll : 'YYYY年MMMD日LT',
-            llll : 'YYYY年MMMD日ddddLT'
-        },
-        meridiem : function (hour, minute, isLower) {
-            var hm = hour * 100 + minute;
-            if (hm < 900) {
-                return '早上';
-            } else if (hm < 1130) {
-                return '上午';
-            } else if (hm < 1230) {
-                return '中午';
-            } else if (hm < 1800) {
-                return '下午';
-            } else {
-                return '晚上';
-            }
-        },
-        calendar : {
-            sameDay : '[今天]LT',
-            nextDay : '[明天]LT',
-            nextWeek : '[下]ddddLT',
-            lastDay : '[昨天]LT',
-            lastWeek : '[上]ddddLT',
-            sameElse : 'L'
-        },
-        ordinalParse: /\d{1,2}(日|月|週)/,
-        ordinal : function (number, period) {
-            switch (period) {
-            case 'd' :
-            case 'D' :
-            case 'DDD' :
-                return number + '日';
-            case 'M' :
-                return number + '月';
-            case 'w' :
-            case 'W' :
-                return number + '週';
-            default :
-                return number;
-            }
-        },
-        relativeTime : {
-            future : '%s內',
-            past : '%s前',
-            s : '幾秒',
-            m : '一分鐘',
-            mm : '%d分鐘',
-            h : '一小時',
-            hh : '%d小時',
-            d : '一天',
-            dd : '%d天',
-            M : '一個月',
-            MM : '%d個月',
-            y : '一年',
-            yy : '%d年'
-        }
-    });
-}));
+    seconds           = absFloor(milliseconds / 1000);
+    data.seconds      = seconds % 60;
 
-    moment.locale('en');
+    minutes           = absFloor(seconds / 60);
+    data.minutes      = minutes % 60;
 
+    hours             = absFloor(minutes / 60);
+    data.hours        = hours % 24;
 
-    /************************************
-        Exposing Moment
-    ************************************/
+    days += absFloor(hours / 24);
 
-    function makeGlobal(shouldDeprecate) {
-        /*global ender:false */
-        if (typeof ender !== 'undefined') {
-            return;
-        }
-        oldGlobalMoment = globalScope.moment;
-        if (shouldDeprecate) {
-            globalScope.moment = deprecate(
-                    'Accessing Moment through the global scope is ' +
-                    'deprecated, and will be removed in an upcoming ' +
-                    'release.',
-                    moment);
-        } else {
-            globalScope.moment = moment;
-        }
+    // convert days to months
+    monthsFromDays = absFloor(daysToMonths(days));
+    months += monthsFromDays;
+    days -= absCeil(monthsToDays(monthsFromDays));
+
+    // 12 months -> 1 year
+    years = absFloor(months / 12);
+    months %= 12;
+
+    data.days   = days;
+    data.months = months;
+    data.years  = years;
+
+    return this;
+}
+
+function daysToMonths (days) {
+    // 400 years have 146097 days (taking into account leap year rules)
+    // 400 years have 12 months === 4800
+    return days * 4800 / 146097;
+}
+
+function monthsToDays (months) {
+    // the reverse of daysToMonths
+    return months * 146097 / 4800;
+}
+
+function as (units) {
+    if (!this.isValid()) {
+        return NaN;
     }
+    var days;
+    var months;
+    var milliseconds = this._milliseconds;
 
-    // CommonJS module is defined
-    if (hasModule) {
-        module.exports = moment;
-    } else if (typeof define === 'function' && define.amd) {
-        define('moment', function (require, exports, module) {
-            if (module.config && module.config() && module.config().noGlobal === true) {
-                // release the global variable
-                globalScope.moment = oldGlobalMoment;
-            }
+    units = normalizeUnits(units);
 
-            return moment;
-        });
-        makeGlobal(true);
+    if (units === 'month' || units === 'year') {
+        days   = this._days   + milliseconds / 864e5;
+        months = this._months + daysToMonths(days);
+        return units === 'month' ? months : months / 12;
     } else {
-        makeGlobal();
+        // handle milliseconds separately because of floating point math errors (issue #1867)
+        days = this._days + Math.round(monthsToDays(this._months));
+        switch (units) {
+            case 'week'   : return days / 7     + milliseconds / 6048e5;
+            case 'day'    : return days         + milliseconds / 864e5;
+            case 'hour'   : return days * 24    + milliseconds / 36e5;
+            case 'minute' : return days * 1440  + milliseconds / 6e4;
+            case 'second' : return days * 86400 + milliseconds / 1000;
+            // Math.floor prevents floating point math errors here
+            case 'millisecond': return Math.floor(days * 864e5) + milliseconds;
+            default: throw new Error('Unknown unit ' + units);
+        }
+    }
+}
+
+// TODO: Use this.as('ms')?
+function valueOf$1 () {
+    if (!this.isValid()) {
+        return NaN;
+    }
+    return (
+        this._milliseconds +
+        this._days * 864e5 +
+        (this._months % 12) * 2592e6 +
+        toInt(this._months / 12) * 31536e6
+    );
+}
+
+function makeAs (alias) {
+    return function () {
+        return this.as(alias);
+    };
+}
+
+var asMilliseconds = makeAs('ms');
+var asSeconds      = makeAs('s');
+var asMinutes      = makeAs('m');
+var asHours        = makeAs('h');
+var asDays         = makeAs('d');
+var asWeeks        = makeAs('w');
+var asMonths       = makeAs('M');
+var asYears        = makeAs('y');
+
+function clone$1 () {
+    return createDuration(this);
+}
+
+function get$2 (units) {
+    units = normalizeUnits(units);
+    return this.isValid() ? this[units + 's']() : NaN;
+}
+
+function makeGetter(name) {
+    return function () {
+        return this.isValid() ? this._data[name] : NaN;
+    };
+}
+
+var milliseconds = makeGetter('milliseconds');
+var seconds      = makeGetter('seconds');
+var minutes      = makeGetter('minutes');
+var hours        = makeGetter('hours');
+var days         = makeGetter('days');
+var months       = makeGetter('months');
+var years        = makeGetter('years');
+
+function weeks () {
+    return absFloor(this.days() / 7);
+}
+
+var round = Math.round;
+var thresholds = {
+    ss: 44,         // a few seconds to seconds
+    s : 45,         // seconds to minute
+    m : 45,         // minutes to hour
+    h : 22,         // hours to day
+    d : 26,         // days to month
+    M : 11          // months to year
+};
+
+// helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
+function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
+    return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
+}
+
+function relativeTime$1 (posNegDuration, withoutSuffix, locale) {
+    var duration = createDuration(posNegDuration).abs();
+    var seconds  = round(duration.as('s'));
+    var minutes  = round(duration.as('m'));
+    var hours    = round(duration.as('h'));
+    var days     = round(duration.as('d'));
+    var months   = round(duration.as('M'));
+    var years    = round(duration.as('y'));
+
+    var a = seconds <= thresholds.ss && ['s', seconds]  ||
+            seconds < thresholds.s   && ['ss', seconds] ||
+            minutes <= 1             && ['m']           ||
+            minutes < thresholds.m   && ['mm', minutes] ||
+            hours   <= 1             && ['h']           ||
+            hours   < thresholds.h   && ['hh', hours]   ||
+            days    <= 1             && ['d']           ||
+            days    < thresholds.d   && ['dd', days]    ||
+            months  <= 1             && ['M']           ||
+            months  < thresholds.M   && ['MM', months]  ||
+            years   <= 1             && ['y']           || ['yy', years];
+
+    a[2] = withoutSuffix;
+    a[3] = +posNegDuration > 0;
+    a[4] = locale;
+    return substituteTimeAgo.apply(null, a);
+}
+
+// This function allows you to set the rounding function for relative time strings
+function getSetRelativeTimeRounding (roundingFunction) {
+    if (roundingFunction === undefined) {
+        return round;
+    }
+    if (typeof(roundingFunction) === 'function') {
+        round = roundingFunction;
+        return true;
     }
-}).call(this);
+    return false;
+}
+
+// This function allows you to set a threshold for relative time strings
+function getSetRelativeTimeThreshold (threshold, limit) {
+    if (thresholds[threshold] === undefined) {
+        return false;
+    }
+    if (limit === undefined) {
+        return thresholds[threshold];
+    }
+    thresholds[threshold] = limit;
+    if (threshold === 's') {
+        thresholds.ss = limit - 1;
+    }
+    return true;
+}
+
+function humanize (withSuffix) {
+    if (!this.isValid()) {
+        return this.localeData().invalidDate();
+    }
+
+    var locale = this.localeData();
+    var output = relativeTime$1(this, !withSuffix, locale);
+
+    if (withSuffix) {
+        output = locale.pastFuture(+this, output);
+    }
+
+    return locale.postformat(output);
+}
+
+var abs$1 = Math.abs;
+
+function sign(x) {
+    return ((x > 0) - (x < 0)) || +x;
+}
+
+function toISOString$1() {
+    // for ISO strings we do not use the normal bubbling rules:
+    //  * milliseconds bubble up until they become hours
+    //  * days do not bubble at all
+    //  * months bubble up until they become years
+    // This is because there is no context-free conversion between hours and days
+    // (think of clock changes)
+    // and also not between days and months (28-31 days per month)
+    if (!this.isValid()) {
+        return this.localeData().invalidDate();
+    }
+
+    var seconds = abs$1(this._milliseconds) / 1000;
+    var days         = abs$1(this._days);
+    var months       = abs$1(this._months);
+    var minutes, hours, years;
+
+    // 3600 seconds -> 60 minutes -> 1 hour
+    minutes           = absFloor(seconds / 60);
+    hours             = absFloor(minutes / 60);
+    seconds %= 60;
+    minutes %= 60;
+
+    // 12 months -> 1 year
+    years  = absFloor(months / 12);
+    months %= 12;
+
+
+    // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
+    var Y = years;
+    var M = months;
+    var D = days;
+    var h = hours;
+    var m = minutes;
+    var s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : '';
+    var total = this.asSeconds();
+
+    if (!total) {
+        // this is the same as C#'s (Noda) and python (isodate)...
+        // but not other JS (goog.date)
+        return 'P0D';
+    }
+
+    var totalSign = total < 0 ? '-' : '';
+    var ymSign = sign(this._months) !== sign(total) ? '-' : '';
+    var daysSign = sign(this._days) !== sign(total) ? '-' : '';
+    var hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';
+
+    return totalSign + 'P' +
+        (Y ? ymSign + Y + 'Y' : '') +
+        (M ? ymSign + M + 'M' : '') +
+        (D ? daysSign + D + 'D' : '') +
+        ((h || m || s) ? 'T' : '') +
+        (h ? hmsSign + h + 'H' : '') +
+        (m ? hmsSign + m + 'M' : '') +
+        (s ? hmsSign + s + 'S' : '');
+}
+
+var proto$2 = Duration.prototype;
+
+proto$2.isValid        = isValid$1;
+proto$2.abs            = abs;
+proto$2.add            = add$1;
+proto$2.subtract       = subtract$1;
+proto$2.as             = as;
+proto$2.asMilliseconds = asMilliseconds;
+proto$2.asSeconds      = asSeconds;
+proto$2.asMinutes      = asMinutes;
+proto$2.asHours        = asHours;
+proto$2.asDays         = asDays;
+proto$2.asWeeks        = asWeeks;
+proto$2.asMonths       = asMonths;
+proto$2.asYears        = asYears;
+proto$2.valueOf        = valueOf$1;
+proto$2._bubble        = bubble;
+proto$2.clone          = clone$1;
+proto$2.get            = get$2;
+proto$2.milliseconds   = milliseconds;
+proto$2.seconds        = seconds;
+proto$2.minutes        = minutes;
+proto$2.hours          = hours;
+proto$2.days           = days;
+proto$2.weeks          = weeks;
+proto$2.months         = months;
+proto$2.years          = years;
+proto$2.humanize       = humanize;
+proto$2.toISOString    = toISOString$1;
+proto$2.toString       = toISOString$1;
+proto$2.toJSON         = toISOString$1;
+proto$2.locale         = locale;
+proto$2.localeData     = localeData;
+
+// Deprecations
+proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1);
+proto$2.lang = lang;
+
+// Side effect imports
+
+// FORMATTING
+
+addFormatToken('X', 0, 0, 'unix');
+addFormatToken('x', 0, 0, 'valueOf');
+
+// PARSING
+
+addRegexToken('x', matchSigned);
+addRegexToken('X', matchTimestamp);
+addParseToken('X', function (input, array, config) {
+    config._d = new Date(parseFloat(input, 10) * 1000);
+});
+addParseToken('x', function (input, array, config) {
+    config._d = new Date(toInt(input));
+});
+
+// Side effect imports
+
+
+hooks.version = '2.19.1';
+
+setHookCallback(createLocal);
+
+hooks.fn                    = proto;
+hooks.min                   = min;
+hooks.max                   = max;
+hooks.now                   = now;
+hooks.utc                   = createUTC;
+hooks.unix                  = createUnix;
+hooks.months                = listMonths;
+hooks.isDate                = isDate;
+hooks.locale                = getSetGlobalLocale;
+hooks.invalid               = createInvalid;
+hooks.duration              = createDuration;
+hooks.isMoment              = isMoment;
+hooks.weekdays              = listWeekdays;
+hooks.parseZone             = createInZone;
+hooks.localeData            = getLocale;
+hooks.isDuration            = isDuration;
+hooks.monthsShort           = listMonthsShort;
+hooks.weekdaysMin           = listWeekdaysMin;
+hooks.defineLocale          = defineLocale;
+hooks.updateLocale          = updateLocale;
+hooks.locales               = listLocales;
+hooks.weekdaysShort         = listWeekdaysShort;
+hooks.normalizeUnits        = normalizeUnits;
+hooks.relativeTimeRounding  = getSetRelativeTimeRounding;
+hooks.relativeTimeThreshold = getSetRelativeTimeThreshold;
+hooks.calendarFormat        = getCalendarFormat;
+hooks.prototype             = proto;
+
+return hooks;
+
+})));

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