Code changes and readme update to reflect...
Added more range limiting in utility-functions.c
Added hold power in buttonsToSpeed()
Added strafe definitions in config.c
Added #ifdef's to motor-functions.c for strafe definitions.
Deleted readme instructions for strafing that don't apply now.
Merge branch 'master' of https://github.com/ArtskydJ/jpc-autonomous-framework

Conflicts:
	README.md