Update README.md
Create DriveTrain.c

Omni drive drive train code. Controls: 8-way arrow to move straight in various directions. Left and Right triggers to spin.
Update DriveTrain.c

More comments and logo
Refractor DriverCM.h

Better comments and conformity to code standards. Re-named functions and added a few new variations.
Update README.md
Merge pull request #2 from specialcode/master

Drive Train Code and DriverCM Changes