Commands:
- Alexa, turn ON/OFF Device
- Alexa, mute Device
- Alexa, change Device input to Input
- Alexa, change the channel to Channel on Device
- Alexa, Play/Pause/Stop Device
- Alexa, Increase/Decrease the sound on Device
For documentation on using the this (rough, example only) code, read here: https://medium.com/@gavinlewis/building-an-alexa-skill-to-control-my-tv-5f701b8658be