- Revert remove of forum settings
- Added process of description in GxsGroupDialog (forum, wiki, channel, posted)
- Show forum description in GsxForumThreadWidget when no thread is selected
- Updated some todo's

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7277 b45a01b8-16f6-495d-af2f-9b41ad6348cc