* Fix SVG being black
Adobe Illustrator SVGs have rendering problems on PTIO for unknown to
me reasons. Inkscape works fine.
* Rewrite with plain Flexbox
Nicer end-user experience than Bootstrap grid
Remove the following operating systems, because of described issues
KNOPPIX:
- Site has optional HTTPS, so all links, will make you go back to HTTP
- Source code distributed on ISOs, no online repositories/tarballs
Puppy Linux:
- Site is only over HTTP
- Looks like garbage
Tiny Core Linux:
- Site is only over HTTP
- Not really usable or useful
- Looks like garbage
Add Debian and Fedora to Worth Mentioning PC Live Operating Systems,
since they are recommended as normal operating systems and support
LiveUSB.
JavaScript was checking if element clicked is exactly .nav-summary,
which isn't a problem when just clicking text inside it, but if we try
to click another element inside like <span>, it won't work, since now
this span is clicked, not .nav-summary.
Closes#1549
Dawid Potockiandjonah