Youtube fix.

 New config parameters:

// See https://github.com/kikkia/yt-cipher for info on how to setup yt-cipher - Uncomment config entries to enable

// ytcipherhost = "http://localhost:8001"
// ytcipherkey = "APIKEY"

Update youtube-source to fix issues

Remove broken repo, replaced with own

Update actions/download-artifact and actions/upload-artifact

Fix OAUTH toggle having no effect

Make login optional (default off). New config entry `useYTLogin=false`

Merge remote-tracking branch 'origin/jda5' into jda5

Update README.md

Fix shuffle parameter of play command

Fix Spotify enable check