Merge pull request #45 from JeremyKooper/master

optimized attraction
Fixed levels
Merge pull request #46 from Gerb11/master

Fixed levels and added assets for material manipulation
adding pause menu, not completely debugged, added global flags for scoring, and fixed background material
Merge pull request #47 from wroy/master

adding pause menu, not completely debugged, added global flags for scori...
Matt is awesome
Merge pull request #48 from Gerb11/master

Matt is awesome
fixed a bug with cascading and a big with stranded triangles