* Make set_dps available.
* Adding RGB support, brightness fix, color_temp range.
* Update README for light options
* Formatting
* Formatting
* Need to force to white to ensure color picker is updated.
* Detect color mode RGB/HSV based on color length.
* Extract rgb encoded color check in method.
* Make check method private.
* Fix exception when color is not available (maybe when powered off)
* Reformat.