Create Turn_Radius_DAQ

Ready to get the kart outside and gather data for turn radius.  Planning to do this Monday, 3/10/14. This code takes 50 samples of data WRT steering position while driver holds a steady throttle.  Bystander will measure turn radius and enter in 4 digits [ft ft in in] via serial connection (after stopping of course!) We then need to compare to steering input data acquired on 3/9/14.  New 5K pot for steering was set into position on 3/9/14.  Tested with ADC_delay set to 10 and yes, multiple analog inputs are working pretty well.  Make sure to use Arduino v.1.5.4 and not the latest or you won't be able to read more than 1 analog input at a time!