added rtos support with threads
Added a Sensors branch
Changed the message handler a bit
added mail, priority and docking for the task system
A working version of the sensors. Still no message queue or dedicated threads.
Merge branch 'ucontroller' of https://github.com/uCtrl/Firmware

Conflicts:
	.cproject
	Makefile
	Src/Controller/UController.cpp
	Src/main.cpp
Test