PWM
	fonction de base pour générer des PWM
	à tester la compatible Arduino
Merge branch 'master' of https://github.com/scauglog/LopetteRobot

Conflicts:
	src/BindingAVR/BindingAVR.c
	src/common.h
	src/main.c
Add Function setport, SetPins, PWM badly coded if time used timer/counter instead of counter in while loop