add behaviors and some methods
create channel event
Merge branch 'develop' into behaviors

Conflicts:
	lib/php/NodeSocket.php
	lib/php/frames/VolatileRoomEvent.php
create dummy frame
create dummy event frame
add DummyEvent support to all IFrameFactory implementations
resolve
remove comment
create driver interface and rename subscription to channel
files driver
channel work
add mysql models
implement DriverInterface methods
add validators to Channel model
add validators to models
clean behaviors
add getFrameFactory for frame cration, in next releases need remove frame creation from NodeSocket
create event examples
implement room event example
event example: create links for event testing in index view