Made GLES support more prominent.
FAQ work.
Using kramdown instead of Maruku for Pure CSS grids helper plugin.
Fixed incorrectly rendered download button on front page.
Removed broken Markdown syntax support from helper button plugin.
Fixed incorrectly rendered article headers.

kramdown doesn't like headers being used right after horizontal rules.
Fixed incorrectly rendered release date on Downloads page.
Using highlighter config option instead of deprecated pygments.
Using Rouge as a pure Ruby solution instead of pygments.

To install Rouge, please run: gem install rouge
Kindly asking Jekyll to automatically generate TOC for FAQ page.
Implemented progressbar skeleton.
Implemented JavaScript side of progressbar.
Hidding the progressbar by default.

So it won't be visible on web browsers without JavaScript support.
Shortening progressbar label to avoid wrapping on some browsers.
Added Scheme bindings.