FORUM-104 KS-4676 | Permalink does not work after move a topic

Conflicts:

	forum/service/src/main/java/org/exoplatform/forum/service/impl/JCRDataStorage.java
FORUM-38: Upgrade to use GateIn 3.5.0.Final - fix bug javascript, AnswerDragDrop
Merge pull request #7 from annb/master

fix answer portlet
Merge remote-tracking branch 'origin/master' into feature/relooking