typo

src/common/connection.py

@@ -771,7 +771,7 @@ def cleanup(self):
             self._nec_agent_info_received)
         gajim.ged.remove_event_handler('message-outgoing', ged.OUT_CORE,
             self._nec_message_outgoing)
-        gajim.ged.remove_event_handler('message-outgoing', ged.OUT_CORE,
+        gajim.ged.remove_event_handler('gc-message-outgoing', ged.OUT_CORE,
             self._nec_gc_message_outgoing)
 
     def get_config_values_or_default(self):

src/remote_control.py

@@ -479,7 +479,6 @@ def send_groupchat_message(self, room_jid, message, account):
         connected_account = self._get_account_for_groupchat(account, room_jid)
         if connected_account:
             connection = gajim.connections[connected_account]
-            connection.send_gc_message(room_jid, message)
             gajim.nec.push_outgoing_event(GcMessageOutgoingEvent(None,
                 account=connected_account, jid=room_jid, message=message))
             return DBUS_BOOLEAN(True)