Merge pull request #1 from hotemup/master

Car Simulator Request
Attempt to fix Unity with GitHub
Merged with scc36.
Update README.md
Updated the scene to have the new networked AI instead of the basic AI used for the demo.
Merge branch 'master' of https://github.com/hotemup/CarSimulator
Merge pull request #3 from hotemup/master

Pulled updates from upstream