Upgrade to plain Bootstrap 3.1.1
Re-apply customization of Bootstrap
Use respond.js from CDN instead of hardcoded CSS for IE8
Fix scrollup for IE8
Fix search and counter widget
Fix menu icons in medium size for IE8
Fix index images and footer for IE8
Replace font for IE8

The previous version seemed to be broken. By using fontsquirrel.com we
were able to get a proper EOT file