A commented, basic version.
Let's call it Version 1.0!
Merge branch 'master' into serial

Conflicts:
	lego_pf_ir_gamepad/Controller.pde
	lego_pf_ir_gamepad/Serial.pde
	lego_pf_ir_gamepad/View.pde
	lego_pf_ir_gamepad/lego_pf_ir_gamepad.pde
Event driven serial, not battery friendly.