Rev 0.4.3:

    	Added others comments
	Tried to fix the Dome Thread behavior.
	Return position as circular buffer counter.
    	Encoder and Dome Threads running.
    	Shell running out of thread (used the loop function as idle thread).
    	Added Encoder simulation via timer for debugging. This feature is activate via switch.
    	Added Semaphore to count # of turning steps.
    	Added code to return angle, but float not working.
    	Added code to configure software, but issue on int/float conversion.
    	Added Code to count free memory -> Not really working.
    	Added 2 functions to print floats.