* Fix mysensors callback
* All messages was not triggering proper updates. Fix by checking all
child value types each update.
* Upgrade mysensors dep
* Fix pickle persistence when upgrading.
* Add mysensors device_tracker platform
* Add discovery of device_tracker platforms
* Enable discovery of device_tracker platforms that are not
DeviceScanner.
* Update signature of setup_scanner function in all affected platforms.
* Add test.
* Use discovery for mysensors device_tracker platform.
* Remove gps accuracy
* Small change to core like schema
* fix depency
Alok Saboo
Fabian Affolter
Martin Hjelmare