First experimental feature for #53 , Generate entities
If the environvariable HASS_GEN_ENTITIES set to "True" then the daemon will generate entities from your Home Assistant. This feature will generate only supported entity types in the Fluent API. Basically On/Off/Toggle entities and Media Players. More will follow.
Home Assistant add-on will have a settings corresponding to this settings.
All generated files will be under [appfolder]/.generated
Classes is partial but all files under .generated will be written over.