* Refactored how devices are enumerated
* BREAKING CHANGE - threshold sensor is now a device attribute and not its own device
* Added: support for 2 gang light switches
* Added: support for threshold and UI configuration as device attributes
* Added: support for PTC devices
* Added: UUID now exists for all devices (for future use)
* Added: New attributes and stored extra config for Hot Water to support HW Climate automation in HA integration
* Added: Control of interacts with room climate for binary sensors