Merge pull request #1 from addyosmani/master

Merge from origin/master
Fixes #23 - jshint styles
Fixes #25 - Add utils and simplify output.js
Fixes #25 - Adding tests for utils
Fixes #23 - More cleanup
Fixes #25 - Cleaning up report generation
Merge pull request #24 from jrcryer/master

Fixes #23 + #25 - Styles + Refactor + Tests