MOBI-816 ability to specify groupId rather than have the group looked up in JSP.  If groupId is not specified, then will try to find parent or ancestor.  groupId will be required on any weblogic AS

git-svn-id: http://anonsvn.icesoft.org/repo/icemobile/trunk/icemobile@36461 1de00972-ac04-4911-a46b-06793c8d78d9