Caleb Johnson b633a33137 [Audio] Connect to lavalink in the background (#2335)
Also:
- restart and reconnect if connection settings change
  - shutdown and restart if not configured to use external
- show a message in [p]play et al. when the connection hasn't been made
- move the JAR download to manager so audio.py can access it
- only start if no process exists

Resolves #2306
2019-02-16 11:35:21 +11:00
..
2018-10-08 18:23:32 +11:00
2018-12-22 09:19:25 +11:00