getting rid of a bug and some restructuring

-SetValue now accepts strings, since I needed that to set ListValueItems
-Remove debug comments
-For people who don't want their thermostat setpoint in the dayscene to
trigger at sunrise (me), I added the morningScene, so you can stay in
bed without burning up
-Some commented out test code that should set Command_Class_Clock, but
it doesn't work (hence commented out)

Now I can continue with the client side