* Add mysensors notify platform
* Make add_devices optional in platform callback function.
* Use new argument structure for all existing mysensors platforms.
* Add notify platform.
* Update mysensors gateway.
* Refactor notify setup
* Enable discovery of notify platforms.
* Update and add tests for notify component and some platforms.
* Continue setup of notify platforms if a platform fails setup.
* Remove notify tests that check platform config. These tests are not
needed when config validation is used.
* Add config validation to APNS notify platform.
* Use discovery to set up mysensors notify platform.
* Add discovery_info to get_service and update tests
* Add discovery_info as keyword argument to the get_service function
signature and update all notify platforms.
* Update existing notify tests to check config validation using test
helper.
* Add removed tests back in that checked config in apns, command_line
and file platforms, but use config validation test helper to verify
config.
* Add a test for notify file to increase coverage.
* Fix some PEP issues.
* Fix comments and use more constants
* Move apns notify service under notify domain
GATEWAYS was a dict, so would overwrite item if key was the same. This
would happen when using multiple MQTT gateways, since the device id is
the same (`mqtt`).
* Fix by changing GATEWAYS from dict into list.
* Use hass data to store mysensors gateways instead of having GATEWAYS
be a global.
* Separate platform and presentation units in climate
* Fix unit tests
Maybe
* Fix unit tests some more
Maybe
* Rename _platform_unit_of_measurement to temperature_unit
* Fix tests for renamed attribute
* Added Support for mysensnors Climate/HVAC device
* Added Support for mysensnors-hvac device:fix pylint error
* Added Support for mysensnors-hvac device:fix pylint error2
* Fixed Issues in code as per review comments
* Fixed Linter Errors
* Fixed Linter Errors:2
* Fixed Linter Errors:2
* Fixed Linter Errors
* Fixed Linter Errors
* Fixed Linter Errors
* Added Support for MySensors HVAC| Fixed Review Comments| Removed Additional Comments
* Added Support for MySensors HVAC| Fixed Review Comments Itr2
* Changes to correctly support devices with both high and low bound temperatures
* Changed to optimize the code