Extracted from https://www.freebsd.org/logo/logo-simple.svg
for temporary use until a future Font Awesome release adds
the `fa-freebsd` glyph (github/FortAwesome/Font-Awesome#1116) :-)
Make .fa `display: inline` to prevent unwanted line-wrapping
Also make the menu item "Issue & Help" line up with the others.
- Change "livereload" and "live reload" to "LiveReload";
- Add a `$ ` prompt before example command lines
(not exhaustive, work in progress);
- Remove unnecessary whitespace from partials;
- Revise the blackfriday options table in overview/configuration.md
to make it narrower.
- Manually set the language for highlight.js where appropriate
- Rename "404" to "Custom 404 page", and remove incorrect reference
to "homepage"
- Credit the author of tutorials/github_pages_blog.md
(Similar notes are necessary for other contributed pages where
"I" am not spf13 to avoid reader confusion.)
- Add CSS for `kbd` and `table` etc. to css/style.css;
- etc.
