error message in PM from Groupchat to be printed on the PM chat and not in the room
\<messsage to "gajim@conf/Thomas">sorry man I was eating and couldn't ban these guys. Thought kicking was enough\</message>
and I get:
\<msg from="gajim@conf/Thomas" id='414' type='error' \<error code'404' etc
so we should scan for resource.