Added car.distance and car.curve

Car.curve counts off the bezier curve and is separate from car.time which just counts the time from the beginning.
Added window for 2nd car
Added settings for 2nd car's info box
Added info for 2nd car
Different speeds
added school logos
Added logo
Added logo and pause feature
Added more information and vs
Added information and vs
Added information and vs
Added logo
Added logo and pause feature
Add new graphics
Merge branch 'selfdriving2' into gh-pages