Jack's Code
Button pressed and released  done
Merge pull request #1 from 4500robotics/Pnumatcs

Pnumatcs
Creates update() method for DriveStick and used variables for deadzones and other deadzone fixes
Merge pull request #2 from 4500robotics/master

TEST?
Merge pull request #3 from 4500robotics/Pnumatcs

Merge pull request #2 from 4500robotics/master
Corrected Jack's spelling
Merge remote-tracking branch 'upstream/master' into Pnumatcs