Reviewed by: andy, marck
Differential Revision: https://reviews.freebsd.org/D53858

website/content/ru/
website/config/_default/languages.ru.toml

No changes in website/themes/beastie/layouts/index.html intended at this point.

Reviewed by:	carlavilla (mentor)
Approved by:	carlavilla (mentor)
Differential Revision:	https://reviews.freebsd.org/D52916

Remove languages without current maintainer.
This doesn't mean that languages can't be aded back in the future
if someone decides to keep the translations.

Discussed with:         bofh@
Approved by:            doceng (implicit)

This reverts commit 3462d12db6ebf303064db168a2333374344f369a.

Too soon, it broke asciidoctor-pdf which doesn't know Hugo's shortcode.
It will take more time and care.

This is a prerequisite for the translation workflow through .po files
and Weblate.

The asciidoctor include with the shortcode variable will help because
won't be needed to change the includes manually after converting the
translation (.po file) back to .adoc.

It will help other areas like, language attributes, which today is fixed
in every document.

The use of shortcode was suggested by jmooring@ from Hugo's project on
Github.

Reviewed by:	carlavilla
Differential Revision: https://reviews.freebsd.org/D30823

I'm very pleased to announce the release of
our new website and documentation using
the new toolchain with Hugo and AsciiDoctor.

To get more information about the new toolchain
please read the FreeBSD Documentation Project Primer[1],
Hugo docs[2] and AsciiDoctor docs[3].

Acknowledgment:
Benedict Reuschling <bcr@>
Glen Barber <gjb@>
Hiroki Sato <hrs@>
Li-Wen Hsu <lwhsu@>
Sean Chittenden <seanc@>
The FreeBSD Foundation

[1] https://docs.FreeBSD.org/en/books/fdp-primer/
[2] https://gohugo.io/documentation/
[3] https://docs.asciidoctor.org/home/

Approved by:    doceng, core