Quiz

Copied a lot of code from:
http://code.tutsplus.com/tutorials/build-a-spiffy-quiz-engine--net-20185

Changed it a little and want to see if it still works.
Merge pull request #41 from anniezhn/azhang

Quiz
Merge pull request #42 from anniezhn/master

Catchup with pushes
Added js
Close bracket
Merge pull request #43 from anniezhn/azhang

Azhang
Fixed typo
Merge pull request #44 from anniezhn/azhang

Fixed typo