Add new text message callback stub to mumo and modules. Add seen module to query for last time a given user was active.

modules/test.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8
 
-# Copyright (C) 2010 Stefan Hacker <dd0t@users.sourceforge.net>
+# Copyright (C) 2010-2011 Stefan Hacker <dd0t@users.sourceforge.net>
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -91,6 +91,10 @@ class test(MumoModule):
     def userStateChanged(self, server, state, context = None):
         pass
     
+    @logModFu
+    def userTextMessage(self, server, user, message, current=None):
+        pass
+    
     @logModFu
     def channelCreated(self, server, state, context = None):
         pass