This class was designed to be re-usable for controlling a dual motor speed controller for Arduino.

HOW TO USE: Drive(int in1,int in2,int enA,int in3,int in4,int enB,int encoder, int servopin);

        - pass in corresponding pins to each of the pins from the speed controller into the 
            Arduino unit.

    1: stop
    0: foward
    1: onlyLeft
    2: turnLeft
    3: onlyRight
    4: turnRight
    5: backward

        - These following commands correspond to the command numbers inside setDrive
        - You can modify pin order, or the drive code until it works for you. 

Future Updates:

- Add in servo option for controlling a wheel axle
- Add in encoder logic and PD Controller
- Be able to translate given a dx and dy value