Disqus links use https.
Jekyll to 2.3.0.
Do not use quotes around sass imports.
Foundation to 5.4.0.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	_assets/stylesheets/_settings.sass
	_assets/stylesheets/app.css.sass.erb
Fix Gist layout issue with Foundation.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	_assets/stylesheets/app.css.sass.erb