added mec begin.

CAN ids not assigned. Coast to stop.
Changed the "Coast/Brake" option to Jumper

Jumper = based on where two pin jumper (below indicator light, to the
left) is on Jaguar
Added MecanumCalculate
Merge remote-tracking branch 'origin/master' into Mecanum-Drive
Merge remote-tracking branch 'origin/master' into Mecanum-Drive
Merge remote-tracking branch 'origin/master' into Mecanum-Drive
Merge remote-tracking branch 'origin/master' into Mecanum-Drive
Did some reorganizing not related to Mecanum

Merging into Master because I created virtual folders and such and
resolved dependencies, also renamed some stuff to match naming
conventions.. -asnanda