Merge pull request #24 from slkennedy/sara-master

Organizes JS code
organizes code further
adds container div
adds gameover message w/win or loss
adds hidden class to messages and gameover divs
adds play again link to gameover message
Merge branch 'master' into gameover

Conflicts:
	app/index.html
Merge pull request #25 from NicerHugs/master

organizes code further
Merge pull request #26 from NicerHugs/gameover

adds gameover
Begins styling and positioning