Added in physics, camera, asteroids, major changes to framework of
rendering.
Merge remote-tracking branch 'origin/master'

Conflicts:
	GameEngine/assets/shaders/test_frag.glsl
	GameEngine/assets/shaders/test_vert.glsl
	GameEngine/src/com/javagameengine/Game.java
	GameEngine/src/com/javagameengine/TestGame.java
	GameEngine/src/com/javagameengine/renderer/Renderer.java
	GameEngine/uml/EngineUMLall.ucls
Merge branch 'master' of https://github.com/ClairaLyrae/JavaGameEngine.git
Huge changes to rendering, a bunch of game stuff, physics & camera...