added clown pics
Merge branch 'master' of https://github.com/duke-compsci308-spring2013/vooga
added clown files
removed old files
Merge branch 'master' of https://github.com/duke-compsci308-spring2013/vooga

Conflicts:
	src/arcade/amazondownloads/temporary.png
	src/vooga/towerdefense/Main.java
clown stuff
Merge branch 'master' of https://github.com/duke-compsci308-spring2013/vooga
finishing touches on clowns
Merge branch 'master' of https://github.com/duke-compsci308-spring2013/vooga
fixes to the Clowns towerdefense game
Merge remote-tracking branch 'origin/master' into ZhensGame