Patlite MQTT

I picked up one of these cool lights at a hamfest in my area, and it works! You can do almost anything with these things pretty much.

Figured the simplest way to get it up and running was to just make it controllable over mqtt, seemed like fun! To make it work with multiple things changing, I just allow the daemon to be configured to do one channel per color so they can be set independtantly.

Modes are OFF, ON, FAST_FLASH or SLOW_FLASH