Add a more complete example project with full demonstration of Pando features in an actual application

[schultzcole]

This should be a complete application to play a simple game and should show off the ability to load from a previously serialized session, rewind time, etc. This should demonstrate a full integration of all of the Pando systems in a real-world context, not just in a test scenario.

Game Ideas: tic tac toe, towers of hanoi