* Use light's on_level in ZHA to turn on at the correct brightness
Previously, if the light is turned off with a time transition, the
brightness level stored in the light will be 1. The next time the light
is turned on with no explicit brightness, it will be at 1.
This is solved by storing the current brightness in on_level before
turning off, and then using that when turning on (by calling the
onOff cluster 'on' command).
* store off light level locally to avoid wearing device's flash memory
* store off brightness in HA attributes
* improve set/clear of off_brightness
* fix device_state_attributes; clear off_brightness when light goes on
* fix tests
* Add support for DoorLock cluster
* Add test for zha lock
* Change lock_state report to REPORT_CONFIG_IMMEDIATE
* Update channel command wrapper to return the entire result
This allows for return values other than result[1]
* Fix tests
* Fix lint
* Update DoorLock test to work with updated zigpy schema
* Fix lint
* Fix unlock test
* Refactor async_turn_on() for ZHA Light.
Use "move_to_level_with_on_off" if brightness or transition attributes
are present in the service call data, otherwise issue "On" Zigbee
command.
Allow brightness of 0 for service call -- effectively turning the light
off.
Send color commands only after the light was turned on.
* Fix zha.light tests.
Alexei Chetroi
Abílio Costa
Paulus Schoutsen
presslab-us
David F. Mulcahey