Added some media queries to make it look pretty on mobile.
Avatars are only added to the DOM once they are loaded on the browser.
Playing around with domain names in hopes of loading avatars faster.
Refactored code, split things up into different files, added amd with require.js
Merge branch 'refs/heads/master' into gh-pages

Conflicts:
	css/main.css
	js/main.js