Fixed something for demo release
Clean up Library folder
Clean Library folder
Merge branch 'obstacles_interaction'

Conflicts:
	Assets/Scenes/TestingCourse.unity
	Assets/Scripts/JavaScripts/Car.js
	ProjectSettings/GraphicsSettings.asset
	ProjectSettings/InputManager.asset
	ProjectSettings/Physics2DSettings.asset
	VECar-csharp.sln
	VECar.sln
	VECar.userprefs