mozilla/kuma — pull request #1641 by icaaq (2013-11-12 17:57:48+00:00)
Title: added aria-hidden on icons

Added aria-hidden="true" to all the icons I could find. some screenreaders have issues with the font awesome icons. https://github.com/FortAwesome/Font-Awesome/issues/389 this will at least make it a little bit better :)

This will superseed https://github.com/mozilla/kuma/pull/1605 because i had some merging conflicts.