Merge pull request #1 from LaurenDM/master

We want ContentPanel!
Added Seesaw barcode action. Changed Robot, FetchBallAction and Barcode
to add support for teams.
Merged master into barcodes
UNTESTED Fixed some incorrectly merged things, changed method names, removed other ball number fields from GUI
TESTING Robot now stops after hving found its own ball
Merged barcodes into master