Re-wrote system to use a library t accessthe shared memory.
Added new files to git
Ran code through AStyle, this really needs to be automated in some maner...
Added function to read the value of a PWM chanel
Style changes
Fixed missing return value in PWM_Test
Removed serveral messages from Serial.c
Changed the system so the timer only fire while a serial port is connected. This should stop the sleep() func from waking prematurely
Fixed bug where connected system set the data ready flag, not the port connected
Added code to limit the change in PWM output to +/- 5%
Hopefully this will limit the power surge and noise generated by stating
a motor, in some cases this has been enough to force the USB to re-enumerate.

	modified:   Command_List.c
Merged master into dev branch