(chore) Add JSHint via mocha and clean up code.  Closes #31
Merge pull request #32 from noodle/feat/jshint

(chore) Add JSHint via mocha and clean up code.  Closes #31
(refactor) Modify .jshintrc
Merge pull request #33 from noodle/refactor/jshint

(refactor) Modify .jshintrc