fix: Fixed Mute state with new version of sonos2mqtt

fix: Embedded xml keeps trouble 🕵️

fix: Embedded xml should be xml

fix: Missed using the security information

Fixed #197

Merge pull request #206 from svrooij/feature/certificates

Feature/certificates

fix: Sonos manager fallback on events

Fixed #134

Merge pull request #196 from svrooij/feature/group-volume

feat: Implemented group volume controls

Merge pull request #192 from svrooij/feature/audio-clip-and-ha

Feature/audio clip and ha

fix: Global commands catch all errors

docs: Changing docs url to subdomain