Added my tracking ID to google analytics
Merge branch 'master' into heroku
Merge branch 'front-end' into heroku
Added icons to social networks using font-awesome
Added icon to the login button
Merged front-end and added icons to buttons
Added btn-icon to differentiate with the social buttons
Added span tags to control text inside the buttons.
Replaced list and forms with bootstrap grid and hrefs.
Added media query to the login button for mobile.
Changed the span to support all the buttons.
Social buttons are now inside the same container as the form.
Span now only applies to buttons instead to all the spans
Added responsive tag to the head