Added loading class to loading gists.
Added rake ghpages task.
Merge branch 'jekyll-and-zurb'
Renamed social_buttons.html to social-buttons.html.
Added punctuation to comments.
Social buttons fade in on load.
Disable asset cache in dev mode.
Remove trailing whitespace.
Merge branch 'jekyll-and-zurb'

Conflicts:
	_assets/javascripts/app.js.coffee.erb
	_assets/stylesheets/app.css.sass.erb
	_layouts/default.html
Merge branch 'master' into content