Merging update200902 branch into trunk

From: Marc Hadley <Marc.Hadley_at_Sun.COM>
Date: Fri, 23 Oct 2009 16:53:40 -0400

With the publication of the WADL spec at the W3C I'd like to now merge
back into trunk the contents of the update200902 branch. That branch
supports the latest version of the spec so I'll first create a tag for
the code that supports the prior version of the spec.

Any objections ?