Working on level 3
Merge branch 'master' of https://github.com/zsweedyk/CS121F14S3_Team1 into Level3
Adding tests for level 3, cleaning up tests for level 2
Removed duplicate book
Merge pull request #35 from zsweedyk/Level3

Merge request for level 3
Merge remote-tracking branch 'origin/master' into LoadingScreen
Template for constructing load screens now exists in Level 2, made slight changes to level 3