Adding .gitattributes to ensure LF line endings when we should.
Adding nom-script for handling listing (via JSHint). Not perfectly implemented, but works well-enough. My preference is to convert from JSX to JS and _then_ run JSHint. Next step is convert from *.react.js to .jsx and remove JSX pragmas - as of React 0.12, it is recommended to use the .jsx file extension rather than the pragma in .js files.