* Breakout tado zone code into a single place
* Resolve various incorrect states and add tests for known tado zone states
* Fix home and away presets
* Upgrade to PyTado 0.4.0 which improves http performance and fixes setting fan speed.
* Write state instead of calling for an update
* adjust codeowners
* Add tests for michael's tado and fix heatingPower.value
* Guards are much cleaner
* Adjust per review
* Remove hass passing