Merge pull request #31 from RynsArgent/master

Code Cleanup: Hud Class, functions moved, DemoApp file smaller, IOS/OSX ...
Merge pull request #32 from RynsArgent/master

Level Prog/Speed Trial Revised/Proficiency Test Revised/Bin packing targ...
Merge pull request #33 from RynsArgent/master

three types of stages. shapes in. other stuff
New Senior-Focused textures
intermediate merge
Merge https://github.com/animekraxe/brain-game
Winter Break additions