Restore Stunner functionality



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7394 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Added Posted Dialog back into GUI.



git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7395 b45a01b8-16f6-495d-af2f-9b41ad6348cc