Comments are an aside.
Check for comments enabled before adding Disqus js.
Disabled Web Font Loader foundation-icons detection (due to bug).
Renamed root_url to baseurl to match Jekyll.
Merge branch 'jekyll-and-zurb'

Conflicts:
	_config.yml
	_layouts/default.html
	_layouts/post.html
	index.html
Merge branch 'master' into content
Fixed root_url to baseurl.