message: Add Chromecast Audio to the graveyard
  Sources:
  Note: I'm unsure about the description, please advice if you don't like it.
diff: [
  + {
  + "dateClose": "2019-01-11",
  + "dateOpen": "2015-09-29",
  + "description": "A simple device that allows you to stream audio to your speakers.",
  + "link": "https://en.wikipedia.org/wiki/Chromecast#Chromecast_Audio",
  + "name": "Chromecast Audio",
  + "type": "hardware"
  + },
  {
  "dateClose": "2019-03-31",
  "dateOpen": "2016-09-21",
  