Added the debug option on the c-side. Changed oi.rotate protocol to include actual angle change.
Merge branch 'master' of https://github.com/aore/mars-rover
Added debug source of data when getting readings from IR and sonar.
Added rover.servo_angle()
Merge branch 'master' of https://github.com/dwtj/mars-rover
Made `n` a default parameter in rover.scan().
restructured scan and did some other stuff.
Merge branch 'master' of https://github.com/dwtj/mars-rover
Re-implemented scanning functionality.
Merge branch 'master' of https://github.com/dwtj/mars-rover
Merge branch 'dwtj-master'

Conflicts:
	control/rover.py