Moved web accessible files to ./app.
Removed Underscore.
Added bubble class.
Added Game class.
Merged object and sprite because sprite only had a single variable.
Bubble has an image reference and requires an up to date Bounds object to calculate it's motion.
Game and Renderer are completely seperate now.
Added some placeholder art.
Added a basic level.
Moved the script tag to the bottom of the body. Added a canvas and passed it to App.
Forgot to commit tests.