bugfix: send the iq when we update a user instead of just creating it :)

src/common/jabber.py

@@ -612,6 +612,7 @@ def updateRosterItem(self, jid, name=None, groups=None):
         if groups != None:
             for group in groups:
                 item.insertTag('group').insertData(group)
+        self.send(iq)
 
 
     def removeRosterItem(self,jid):