Added isAxisZero to SmoothJoystick
DriveTrain; added update function (for update registry) and fixed some compile errors.
Merge pull request #31 from ChampD/master

Added isAxisZero to SmoothJoystick
deleted .gitignore~
Merge pull request #32 from AdrianDeVera/master

DriveTrain; added update function (for update registry)