WIP: Add support for Restore V2

[chase9]

This PR aims to add full support for the Restore V2.

Current Status:

• Light Control
  (Light control works once a routine is running. Do we want this or should the lights automatically trigger a routine with no sound?)
• Volume Control
  (Same as lights)
• Sound Selection
  (There are a couple of sounds added. Do we want this to work with local sounds only, or should it also work with Hatch+ noises?)
• Routine Start/Stop
  (Stop is working but start is not.)

Closes #104

[chase9]

So I think this may have broken my app. After messing around, I found that the Hatch app on me and my wife's phones would no longer connect to Hatch. I had to contact their support and get the device unpaired from our account to get it working again. All that time, I was still able to control the device from this plugin. Has anyone else experienced this?

[dgreif]

@chase9 that's very unfortunate! I haven't experienced that before, but there's a chance that you set the state to something invalid. From what I understand, we're essentially updating a shared JSON blob that is hosted on AWS, but updated/read by the light and the app. If you set it to an invalid state, it might not be able to recover.