Bradshaw

// Nice deadzoning
//	raw contains the x and y of the joystick
//	dead is the threshold (0.2 for good results)
function deadZoner(raw, dead) {
	// d2 is the square of the magnitude of raw
	var d2 = raw.x*raw.x + raw.y*raw.y;
	
	// If d2 is lower than the deadzone squared, then we're inside the deadzone
	// (Also check against zero, in case we're given a zero deadzone)
	if (d2<dead*dead || d2<0){