7650: Merged V2.1 to V2.2
7542: ML contribution fixes
7545: Merged V2.0 to V2.1
7544: Merged V1.4 to V2.0
7338: Fix for potential time-based GUID issues
7554: Fixed imports after library package change
7582: WCM-967
7584: Fixed dependecy list for SDK for jug-lgpl-2.0.0.jar
7642: Fix for WCM-949
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@8455 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261