spectrum analysis ignores low saturation and value pixels.
onSettingsChanged callback
fixed exceptions after pairing and stopping playback
color analysis enhancements
transition time based on hsv distance
update 1-3 lights, 1 ambient color
different colors for each light
reset light saturation when playback pauses or stops
Ambilight min/max brightness settings
store light state enhancements for better transitions
added color bias settings for configurable variety vs. accuracy
Color correction based on observations. Closes #14
Merge pull request #13 from robwalch/master

Merging some great commits from robwalch, thanks!