Refactoring Game class out of loki.js.
DRY up the game tests around components.
Added component factory functionality.
Added getImage game method in web-image-loader.
Beginnings of sprite with basic animation set up.
Animation now has FrameGenAnimation.

Allows for more complex animations based on function.
Basic web image frame finder.

Will lay out animation frames given an image, a frame width,
and a frame height.
Sprite can load frame data and animations.

Must double-check all of this when I'm not tired.