How do I contribute
I'd like to work on this plugin for homebridge.  How do I ramp up?  I cloned the code, I have some features I'd like to start developing.  1. I need to reliably turn the TV on when off, off when on 2. I need to switch the HDMI source HDMI1, 2, 3, 4 etc.  3. I need to switch between line out and tv sound.  

Let me know!  I have a CS degree, just need to know how to debug, details of the APIs, etc. 