Moved chat states out of xmpp module for message send chat
Merge branch 'master' into chat-sessions
Fixed chat state for non OTR
Added chat_session_on_window_open
Added chat_session_on_incoming_message
Moved chat_session_set_sent from message.c module
Use events for chat sessions
Refactored chat session creation
Removed static functions from chat_session
Renamed recipient->barejid in chat sessions
Removed active and composing static functions
Fixed cmd_execute_default (resource instead of barejid)
Merge branch 'master' into xep-0223