Bunny Bot calibration checkout.

[jwaltner]

Double check to make sure that the bunny bot robot is actually working by

• [ ] observing the wheels when it:
  • [ ] goes forward
  • [ ] goes backward
  • [ ] spins right
  • [ ] spins left
• [ ] putting it on the ground and navigating SLOWLY. the wires are loose... do not want to damage anything.