(EDGE Driver-Mc): Zigbee Drivers for Motion, Open/Close, Moisture, Smoke-Co Sensors and others Devices

[TapioX]

@Mariano_Colmenarejo

Modified ikea Vallhorn subdriver to multiply by 10 the default formula result for illuminance, prior to math.floor

local lux_value = math.floor((math.pow(10, (value.value - 1) / 10000) * 10)

Now lux values are higher.
I will do more tests at some point.