[PROBLEM] Spotify is not using CamillaDSP volume control

[Tim Curtis]

For renderers:
1. The client app on smartphone, desktop, etc controls volume
2. When renderer connects moOde configures its volume to 0dB so that when client is at 0dB the overall volume is 0dB.

What you will see when a renderer connects is that ALSA volume if present is set to 0dB and CamillaDSP volume if in use is set to 0dB.