lists/centaurus/samba has been changed to use Samba as a file server.

Made at the request of Evgeny Sinelnikov <sin@altlinux.org>
This patch was co-authored by Anton Abramov

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>

The vbox-guest and vbox-host lists contain x86-only packages.
An alt-server image is not planned for i586.
The groups "VirtualBox Guest Additions" and "VirtualBox for host
system" will only be created in the image for x86_64, since for
other architectures they will remain empty, which is undesirable.

To create a BtrFS partition in the installer

During installation, you can configure the system
as a VirtualBox host or as a guest for use with VirtualBox.

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

The choice of language for the installer in the GRUB menu
does not affect the language of the menu itself, which is strange.
Now Russian is selected without user prompt.

Image boot should be possible on a system without graphics

Added at the request of Andrey Cherepanov <cas@altlinux.org>

Added at the request of Marija Belyaeva <mvb@basealt.ru>

All distributions and starterkits switched from refind to grub-efi
a year ago. Sorry for not noticing that alt-server is still using
rEFInd.

These would have been lost as compared to 9.0 release otherwise,
and e2k's power button handling differs slightly so acpid is a must.

There was something wrong about that order of additives
and the base configuration; let's make it straight,
putting the foundation first and architecture-dependent
additions on top of it.

Note that double-colon syntax is specifically allowing
for multiple rules adding up their recipes (and prereqs),
but all of those rules must be specified as double-colon
(this was violated in the previous state of alt-server.mk).

See-also: http://www.gnu.org/software/make/manual/make.html#Double_002dColon
Fixes: 33436b6b
Fixes: c06f8753

This commit includes summary of the work done within RELENG-alt-server
branch, and goes over the existing bits regarding architecture support.

It was somewhat hard to keep separate so I finally chose to lump these
parts together.

Looks like aarch64 addition was done in haste,
the targets were split by architecture families
before commit c06f8753.

installer-feature-setup-plymouth needed make-initrd-plymouth.
make-initrd-plymouth missing for not X86 Arches in alt-server.
This resulted in a make-initrd error when installing on non-X86 Arches.

This parts reverts commit cff3291c.
Upstream mkimage has not yet take patches to support packaging
multiple kernels to ISO image. In order to avoid problems, have
to revert this commit.

See-also: 01a1581b

See-also: https://bugzilla.altlinux.org/38092

- ported from m-p-d;
- generalized mediawiki, use/volumes/cliff-server;
- added centaurus/disk;
- dropped ganeti (no more in p9);
- x86 builds (both of them);
- e2k builds (ditto).