Align deviceclass naming to functionIDs

[derjoerg]

Currently the switch deviceclass represents a switch_actuator in F@H so it seems that it follows the HA entity naming.

I propose to align the deviceclass naming to the functionID naming to have a better differantiation between the different channels and the possibility to react on different datapoints in F@H (which might all be the same in HA).

E.g.

F@H naming	HA entity
SwitchActuator	Switch
SwitchSensor	Binary Sensor
RoomTemperatureControllerMasterWithoutFan	Climate
Trigger	Button
MovementDetector	Binary Sensor
BlindActuator	Cover
...

[kingsleyadam]

You're correct, I was using the HA term for the class vs alignment to Free@Home. I'm good with this proposal and I'll convert this into an issue.