Moved the handling of the avatar from PeerItem::updateItem and ChatMsgItem::updateItem called with QTimer to connect to the signal peerHasNewAvatar.
Fixed compiler warning.
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3419 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Created a new notifier for new chat available - NOTIFY_LIST_CHAT. Removed the QTimer in PeersDialog and connect the signal.
Created news feed for public chat (prework of defnax, need still some gui changes)
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3413 b45a01b8-16f6-495d-af2f-9b41ad6348cc