* Added to change dynamicly the share key info description.
* Added default stylesheet for the info label. 

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7673 b45a01b8-16f6-495d-af2f-9b41ad6348cc
Removed unnecessary method p3Notify::AddFeedItem.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7674 b45a01b8-16f6-495d-af2f-9b41ad6348cc