some level editor window updates, beginning to implement inheretance on game elements
more generic element stuff
Material and Prefab work, preparation for more Level Editor approach
Level Editor in final stages
minor level editor adjustments
Level Editor Complete, cleaning up remaining objects and adding sound effects
Generic element Prefabs that are changeable through the inspector

Animals, PowerUps, and Infections can be changed through the inspector
Level Editor Completed, Sounds Added

TODO:
- Make net capture sequence
- Fix controls issues
Some editor work, and sound stuff
Merge pull request #2 from ebbyw/Ebby's-iMac-Branch

Ebby's i mac branch