Add switch feature (switch instead of PWM on any channel)
cleanup
Fix LED bahaviour on scannerMode
Merge branch 'master' into 31-rfm2x
Merge branch '31-rfm2x' into 32-rx-size
Moving CRC16 routine to common code (to be used by EEPROM code)
Merge branch 'master' into 31-rfm2x
Merge branch '31-rfm2x' into 32-rx-size
Merge branch '32-rx-size' into 38-params-rx-size

Conflicts:
	common.h
	dialog.h
	openLRSng.c
	serialPPM.h
Merge branch '38-params-rx-size' into 39-mav-params-rx-size