Light/Bulb Fix and Propagation of Events

Lights/Bulb have a peculiar issue with the hub version that exists with me. When a brightness/color temp is set an event is generated with some intermediate value and then after two seconds the right value is set. This causes a jump in sliders, now the first update after making changes is ignored.

Also due to complexity around having patch command to control state of device_set but no available GET for device sets breaking the feature to hide individual bulbs