Made changes to motor_movement to incorporate brand new ROBOT MODEL OBJECT. Model object consists of arm movement methods such as penUp, penDown, methods to move to each corner, etc. The Robot.h and Robot.cpp files MUST BE PUT IN YOUR SKETCHBOOK LIBRARY TO FUNCTION PROPERLY. All robot functionality from here on out SHOULD come from this class.
merging with sam Merge branch 'master' of https://github.com/shamor/Senior-Design-I
Merge branch 'master' of https://github.com/sbonner1/Senior-Design-I