Fixes "Blocked loading mixed active content" issue in Firefox

[martintietz]

At the moment the site is not working in Firefox:

Blocked loading mixed active content "http://fonts.googleapis.com/css?family=Lato:100,300,700"[Learn More] react-templates
Blocked loading mixed active content "http://code.jquery.com/jquery-1.11.0.min.js"[Learn More] react-templates
Blocked loading mixed active content "http://code.jquery.com/jquery-1.11.0.min.js"[Learn More] require.min.js:34
Blocked loading mixed active content "http://fb.me/react-with-addons-0.12.2.js"[Learn More] require.min.js:34
Blocked loading mixed active content "http://cdnjs.cloudflare.com/ajax/libs/lodash.js/2.4.1/lodash.min.js"[Learn More] require.min.js:34

You can read more about the reasons behind this issue in this blog post: Mixed Content Blocking Enabled in Firefox 23!. This pull request resolves the problem.