Icons provided on http://opengameart.org and http://game-icons.net/ under
the Creative Commons 3.0 BY

List of icons and contributors:

steering-wheel.bw.png			- Delapouite, http://delapouite.com
pedal1.bw.png					- Based on image by Looneybits, (CC 0)
pedal2.bw.png					- Based on image by Looneybits, (CC 0)
autoshift-drive.bw.pn			- Based on image by Looneybits, (CC 0)
autoshift-reverse.bw.png		- Based on image by Looneybits, (CC 0)
gearbox-N.bw.png				- Kozec, (CC 0)
gearbox-1.bw.png				- Kozec, (CC 0)
gearbox-2.bw.png				- Kozec, (CC 0)
gearbox-3.bw.png				- Kozec, (CC 0)
gearbox-4.bw.png				- Kozec, (CC 0)
gearbox-5.bw.png				- Kozec, (CC 0)
gearbox-6.bw.png				- Kozec, (CC 0)
gearbox-R.bw.png				- Kozec, (CC 0)
