Added porting files
Got it to a state where it compiles both in Java and JS
Added Animation, car creation
Ported basic driving functionality
Fixed tireTracks not scaling properly
Ported sounds
Fixed an Array bug for firefox
Ported roads
Ported train signals
Added Boost Powerup
Ported gui and raybans
Ported EnemyCar
ported the selfy powerup
Merge branch 'javascript'