fix robot's marker position and rotation
Merge pull request #26 from mlosch/master

fix robot's marker position and rotation
invert encoder readings so that we drive forward not backwards
Merge pull request #27 from mlosch/master

invert encoder readings so that we drive forward not backwards
solved stopping bug
Merge pull request #28 from tobiasandersson/master

solved stopping bug
should stop when recognizing
should stop when recognizing