Merge pull request #55 from bethjohnson/master

(feat) Adds confusion per second to teacher view. Closes #10
(docs) Docco the js files and serve them up with express
Merge pull request #56 from christophertrev/docs/basic
Revert "(docs) Docco the js files and serve them up with express"
Merge pull request #57 from UNSTABLE-ASTEROID/revert-56-docs/basic
(refactor) Not broken, but ugly
(refactor)