Update motor slot numbers

- Front left motor is at 4
- Front right motor is at 2
- Back left motor is at 1
- Back right motor is at 3
Updated Drive Class

- Created Talon and Victor Objects
- Passed in motor objects to arcadeDrive object
Changed channel numbers

- Passed joystick directly into arcadeDrive method
- Updated channel numbers in RobotConstants to ensure the wheels turned
in same direction
- Added diagram of motor setup
Robot motor mapping fixed
Robote configuration updated