Merge pull request #9 from KenPowers/master

Added version to Jetty plugin.
More code coverage in SubscribeServlet for user variants.
Make findbugs happier for code it can't understand.
More servlet utils for picking path segments.
Merge branch 'master' of git://github.com/ddumontatibm/Landos-App

Conflicts:
	src/main/java/com/ibm/opensocial/landos/RunServlet.java