KAZOO-1539: CHANNEL_PARK is not being used and CHANNEL_HANGUP as well as CHANNEL_HANGUP_COMPLETE is redundant
KAZOO-1539: cleanup events and merge cdr properties onto channel_destroy
KAZOO-1539: move media_req to whapps exchange, update call_event with cdr properties, remove the channel event-category(now call_event) and change the binding key
KAZOO-1539: change the call event exchange binding keys
KAZOO-1539: use channel_destroy rather than channel_hanup/_complete
KAZOO-1539: use channel_destroy rather than channel_hanup/_complete and normalize Other-Leg-Unique-ID to Other-Leg-Call-ID
KAZOO-1539: use channel_destroy rather than channel_hanup/_complete, update the bindings for call events and normalize Other-Leg-Unique-ID to Other-Leg-Call-ID
KAZOO-1539: use channel_destroy rather than channel_hanup/_complete, update the bindings for call events, normalize Other-Leg-Unique-ID to Other-Leg-Call-ID and consider conflicts as a non-error
KAZOO-1539: use channel_destroy rather than channel_hanup/_complete, update the bindings for call events and normalize Other-Leg-Unique-ID to Other-Leg-Call-ID
KAZOO-1539: use channel_destroy rather than channel_hanup/_complete, update the bindings for call events and normalize Other-Leg-Unique-ID to Other-Leg-Call-ID
KAZOO-1539: use channel_destroy rather than channel_hanup/_complete
KAZOO-1539: use channel_destroy rather than channel_hanup/_complete and update the bindings for call events
KAZOO-1539: use channel_destroy rather than channel_hanup/_complete and update the bindings for call events
KAZOO-1539: add a default value
KAZOO-1539: update restrict_to bindings and remove call_detail cdr reference
KAZOO-1539: update restrict_to bindings, remove call_detail cdr reference and awesome ticky action
KAZOO-1539: update restrict_to bindings, remove call_detail cdr reference and only support fax status on channel_destroy
KAZOO-1539: update restrict_to bindings, remove call_detail cdr reference and remove reference to URL on bind/unbind utils
KAZOO-1539: remove io:format
KAZOO-1539: remove channel_destroy_complete