* newdevice: Added support for Alpha Comp@s
http://www.alphainnovations.eu/compas
* fix: Updated state values
state values persist in database, even after deletion of devices.
Not a 100% how to purge them.
create_state_index($state_name, $states) doesn't update the database, if the states have changed
* refactor: comp@s OS state sensor now updated to latest format
