ZCL API add-ons

Modules
	ZCL basic API add-ons
	ZCL color control add-ons
	ZCL common add-ons
	ZCL door lock add-ons
	ZCL group add-ons
	ZCL identify add-ons
	ZCL level control add-ons
	ZCL on/off add-ons
	ZCL OTA upgrade add-ons
	ZCL scenes add-ons
	ZCL temperature measurement add-ons

Detailed Description