More Obstacle and Level Designs

[maxdg99]

We need a robust and re-useable way of creating the obstacles/mini-games. This could be done many ways but we may want to use an OOO approach.

[Tass0sm]

So far we've thought of doors and buttons. Try to think of 2 or 3 more obstacles we want to implement (maybe moving platforms is one?) and draw up a rough idea of how they'll be implemented in our code. Write these down in our README to close this issue.