* src/ejabberd_local.erl: Support for IQ responses
* src/jlib.erl: Added iq_query_or_response_info/1 function
* src/jlib.hrl: Added NS_PUBSUB_ERRORS and NS_CAPS
* src/mod_pubsub/Makefile.in: New pubsub+pep implementation
(thanks to Christophe Romain and Magnus Henoch)
* src/ejabberd_sm.erl: Added get_session_pid/3 function
* src/ejabberd_c2s.erl: Added get_subscribed_and_online/1 function
SVN Revision: 1004
