Revert "Adding Powerpack Controller"

This reverts commit 0f134e48d6c9c77dc2f29cd54c4cd8e4860eb5bf.
Merge branch 'master' of https://github.com/gjorban/ProsthesisArduino

Conflicts:
	Powerpack_Controller/Powerpack_Controller.ino
Fixed up communications library

Next steps are callbacks