* Fixed aliases warning message
* Fixed test cases
* Changing handling for google_assistant groups to treat them as lights - amending to include user info.
* Enable brightness, RGB, etc for groups in Google Assistant
* Revert color/hue/temp settings
* Change servce from light to homeassistant
* Fixed config_units
* Convert from light to switch
* Change group to switch
* Update tests to switch instead of light for group