Fixed bug in DStarPath demo that won't allow rover to continually move straight
Serveral changes pertaining to checkoff code, etc. Has DStar working, and serveral tests for 2WD movement
Merge branch 'Ajay' of https://github.com/amccaleb/UCSC-Rover-2014.git

Conflicts:
	trunk/Software/linux/WinterCheckoff/DStarPath2WD
	trunk/Software/linux/WinterCheckoff/squarePath2WD
	trunk/Software/linux/WinterCheckoff/squarePath2WDStraight
	trunk/Software/linux/WinterCheckoff/squarePath2WDTurning
Latest Drive/Steer and dynamicProximity