* Addition of new FeedItems (MsgItem / ChanNewItem )
* Removed CheckBoxes at the top of NewsFeed (should be in config)
* Enabled subscribe/unsubscribeButtons in ChannelFeed.
* Enabled ChanNewItem and MsgItem in NewsFeeds.
* Remove Goto Section Button from FeedItems.
* Disabled PlayMedia button - if no attachments.
* Enabled Drag from Search Window (with new class SearchTreeWidget)
* Enabled Drag from SharedFiles Dialog (mods to RemoteDirModel).
* Enabled Drop in GeneralMsgDialog from Search/SharedFiles.
* Updated Rs Interface (64 bits for filesize)
* Other bits and bobs.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@635 b45a01b8-16f6-495d-af2f-9b41ad6348cc
