Here is a patch which adds the torque.retrievableInterface property to 
the list for one's project.properties file.  I missed this one 
orginally, so I think it would be helpful to specify.

- Dan Diephouse

P.S. Sorry for the double posting earlier.  One of the posts took a 
couple hours to get to the server, and I didn't think it made it.  I was 
testing out news.betaversion.org and news.gmane.org.