Rudimentary code added and tested with Intel Galileo

The code runs a periodic check on the CPU temperature and locates an index of the temperature
Basic parameters include
	CONST_MAX_TEMP - maximum temperature
	CONST_MIN_TEMP - minimum temperature
	CONST_STEP_TEMP - value of the step size when analyzing the current CPU temperature

Once, the index is located, this is scaled to adjust the PWM duty cycle to control the voltage
at the GPIO - the GPIO drives the base of a P2222 transistor in common emitter configuration
which results in having a current gain at the collector on which the CPU Fan is connected

math used here
	Minimum PWM value to keep the motor running  + (index / number of steps between min & max)* Rest of the PWM duty cycle span count