Some small follow up fixes for the configurable core controllers (#743)

Some small follow up fixes for the configurable core controllers (#743)

* Fix the check if server is hass supervisor

* expose running_as_hass_addon as variable

* dynamically load the version

* set some options as advanced

* do not enable loop debug mode by default

* make sync interval configurable

* Update config.py

* make player queues a core controller

* send new config when changing it