Updated main view/sidebar scaling to screen width. Added code view plumbing.
Added templates/directory-list.handlebars for the Code View to display files and dirs.
Added 2 images to represent folders and files in Code View.
Updated index.html to reference the new handlebar file.
Implemented logic to get and display files and folders from repos.
directory view working version merge
added some request helpers and separated them from main app.js
Refactor directory-list into handlebar template, moved sorting logic to
opts preprocessor.
Fix requests helpers not included
added (temporary) CNAME domain