Integrate with Home Assistant

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Iniital Proof of concept

• Create a python client for the AmpliPi API. See here for progress: brianhealey/pyamplipi
  
• Make a media-player integration (initially controlling source 1 of our 4 sources)
  • Zones played to should be configurable
  • Only supporting a subset of stream sources is fine for now

Full Integration

• Dynamically pick which of the 4 audio sources to use (we could move this functionality into ampli's api in the future)
• Add translation for all of our stream types
• Bind zones to rooms in HA (with the potential for a room to have several zones)
• Bind groups of zones to their equivalent in HA
• Add ability to connect presets to events that happen in HA
• Use MDNS to detect amplipi (advertised as 'amplipi-api._http._tcp.local.')

[linknum23]

This is out of sync with actual development, see https://github.com/brianhealey/hacs_amplipi for current state,.