More TODOs

mitterlib/network/__init__.py

@@ -233,3 +233,7 @@ class Networks(object):
     def can_repost(self, message):
         """Return True if the message can be resposted; False otherwise."""
         return self.networks[message.network].can_repost(message)
+
+    # TODO: Function to return a regexp for usernames
+    # TODO: Function to return a pre-message for replies (how to handle
+    #   dinamic content, like usernames?)