Merge pull request #1 from GavinDBrown/master

The starter files from the TechRepublicDemo with some modifications
Merge pull request #2 from GavinDBrown/master

Moved the touch event listener inside the appropriate view class.
Merge pull request #3 from GavinDBrown/master

Fixed friction, changed some texts, and changed how Sprite2 was drawn.
Update README.md
Changed the enforcement of a max speed to no longer work coordinate-wise.