Wiki facelift

The wiki has received a major facelift. I admit I have a soft spot for pretty document styling, so I’ve been planning to improve the looks of the wiki for quite some time now. Since I’ve been fine-tuning things elsewhere on the site, I decided to align the wiki style with the homepage appearance as well.

There are also functional improvements: I’ve enabled a mobile view extension that works much better than desktop view on phones. Another new extension provides syntax highlighting for source code blocks.

There is still plenty of work left with updating the contents of the wiki. Many of the articles will become obsolete once Snowberry leaves the picture. The build instructions are also still for qmake, although we’ve switched to CMake. It would be great to have a revised, concise User Manual section in the wiki, too.