Yamaha Aerox v1.1

This is the Yamaha Aerox v1.1 with new better handling, new carcols (candy red, turquoise, candy blue, candy orange, wasabi green and more), new textures and improved collusion. This fix many of the bugs in v1.0.
Credits goes to me for the Aerox model, Killatomate for his handling modified by me and Madizz for his scooterengine from his Gilera Runner model for GTA SA.