ID	Type	Status	Priority	Milestone	Owner		Summary + Labels	...
	1	Tidy_up	Accepted	Medium	Release1.1	tillseyf...@gmail.com		ISRs call display update -> decouple!
	2	Tidy_up	Accepted	Medium	Release1.1	tillseyf...@gmail.com		Decouple RFM12B driver code ("rfm12_###") from protocol code
	3	Tidy_up	Accepted	Medium	Release1.1	tillseyf...@gmail.com		Tidy up rfm12 / onReceive()
	4	Tidy_up	Accepted	Medium	Release1.1	tillseyf...@gmail.com		Improve code comments (translate german, introduce/improve doxygen headers)