Added basic empty lua api and hooks
Lua prof_init hook
Lua on_message_received
Lua received room and private message hooks
Lua message send hooks
Lua shutdown hook and logging api
Lua notify api
Lua send line
Lua get_get_current_recipient
Lua win_exists
Remaining Lua window api
Started Lua command callbacks
Fixed register lua command
Lua timed callbacks
Lua window callback
Removed AX_LUA calls until fixed