* Added initial support for tradfri group control
* Tried to keep original variable structure
* pylint and pep8 fixes
* Fixed lint error about docstring
* Removed unneeded stuff, renamed _light. Needs to be released pytradfri version.
* Better naming of variables inside add_devices call.
* Add support for tradfri color temp
* Only return rgb_color if supported features indicate support.
* Return color_temp if supported features indicate support and dict
with allowed color temperatures exist for manufacturer.
* Add manufacturer specific supported features, with default.
* Color temperature is set from a dict of allowed pairs per
manufacturer, where kelvin is mapped to hex_color. When a user sets a
color temperature, the closest matching temperature is selected and
set.
* Clean up
* Make Tradfri discoverable
* Fix lint errors
* Fix bugs and clean up calls to light_control
* Add more color util tests
* Add coap client to dockerfile
* After rebase and all fixes
* Added color_rgb_to_hex to util.color
* Added test_color_rgb_to_hex
* Changed reference to color_rgb_to_hex
* Bumped to pytradfri 0.5, having support for retry
* Bumped to pytradfri 0.5, having support for retry
* Bumped to pytradfri 0.5, having support for retry
* Bumped to pytradfri 0.5, having support for retry
* Rolled back to 0.4
* Rolled back to 0.4
* Added initial support for IKEA Tradfri Gateway
* Pinned requirement
* Fixed lint-errors
* Added file to .coveragerc
* Trying to fix commit
* Fixed requirements_all again
* Minor reorder of code
* Minor reorder of code
* Made the changes suggested by @balloob
* Made the changes suggested by @balloob and removed debug
* Update tradfri.py
