* Accept and report both xy and RGB color for lights
* Fix demo light supported_features
* Add new XY color util functions
* Always make color changes available as xy and RGB
* Always expose color as RGB and XY
* Consolidate color supported_features
* Test fixes
* Additional test fix
* Use hue/sat as the hass core color interface
* Tests updates
* Assume MQTT RGB devices need full RGB brightness
* Convert new platforms
* More migration
* Use float for HS API
* Fix backwards conversion for KNX lights
* Adjust limitless min saturation for new scale
* Add link to docs and remove comments which are obvious
* Update docstrings
* Repleace conf details with link to docs
* Add link to docs
* Update docstrings
* Update import
* Update ordering
* Update ordering
* Update docstring
* Update ordering
* Update ordering
* Add support for Piglow
* Updated coverage and requirements
* Add support for Piglow
* Updated coverage and requirements
* Fix linting errors
* Fix linting errors
* Remove trailing whitespace
* Shorter lines
* Remove trailing whitespace
* Update piglow.py
* Pinned piglow version
* Remove unused method
* Remove unused imports
* Fix lint errors
* Update requirements all
* Updated Piglow to allow the component name to be changed
* Fix imports
* Pass in name
* The piglow platform now fails if it cannot detect the piglow device
* Tidy subprocess import
Adam Mills
Gergely Imreh
Fabian Affolter
Aaron Polley