See: https://bugzilla.altlinux.org/49077
https://bugzilla.altlinux.org/49078
rm#122569

The un-def kernel should be added to the image
at Evgeny Sinelnikov's <sin@altlinux.org> request.
Together with the un-def kernel, its modules, documentation,
and the installer-feature-cleanup-kernel-stage3 package
were added to keep only one kernel selected by the user
during installation in the installed system.

Made at the request of Anton Midyukov <antohami@altlinux.org>

The license restriction does not allow the use of
the ALT Server product as a virtualization server.
The Virtualization group packages are saved in the image.

Made at the request of Evgeny Sinelnikov <sin@altlinux.org>

Suggested-by: Anton Midyukov <antohami@altlinux.org>

The eepm-yum package no longer exists in the repository
Revert "alt-server: Add eepm-yum"
This reverts commit 702b7746.

Made at the request of Evgeny Sinelnikov <sin@altlinux.org>
See also: https://bugzilla.altlinux.org/show_bug.cgi?id=42414#c4

It is needed for qemu-device-display-virtio-vga on aarch64

Made at the request of Leonid Krivoshein <klark@altlinux.org>

Made at the request of Anton Midyukov <antohami@altlinux.org>

https://docs.altlinux.org/ru-RU/alt-server/10.1/html/alt-server/openuds--chapter.html#idm46110803221584
Made at the request of Evgeny Sinelnikov <sin@altlinux.org>

This reverts commit d40584b9.

The un-def kernel should be removed
at Evgeny Sinelnikov's <sin@altlinux.org> request

Since the un-def kernel is added,
the documentation needs to be added

brctl(8) is obsolete. Some features such as STP guard,
hairpin mode, fast leave and root block are intentionally
not implemented in this command. Instead use bridge
command from iproute2 package for a more full set of
features.

These have been:
- taken from x86_64 server iso (in substituted form);
- checked against m-p-d where needed;
- renamed from centaurus-* to centaurus/*;
- updated with s/samba-server/samba/;
- archdep bits adjusted for m-p-d/m-p syntax difference;
- amended with some tester feedback based additions included;
- pruned regarding p9/branch packages availability.