This option is required for rpi cores in order for the second monitor
to work. For kernels, std-def and un-def are not required and can lead
to problems on them.

- create initrd.img with propagator instead full.cz
- base+network, base+nm: add missing iputils
- uboot: use relative pathes in extlinux.conf
- replace 'egrep' to 'grep -E', replace 'fgrep' to 'grep -F'
- install2: drop STAGE1_KMODULES virtualbox-additions, vmguest
- slinux, workstation: add latest commits from sem@
- education: add latest commits from cas@
- alt-server: add latest commits from jqt4@
- fix build slinux, workstation, education, alt-server on e2k

No public repositories for e2k.

With this change, we simplify the created initrd image. Kernel
modules and firmware are added by make-Initrd itself. The layer
in Initrd is now one. It also allows you to unifyed configs for
bootloading with propagator and bootchain.
Config files for refind and elilo is creates in mkimage, so have
to copy initrd.img in efi/boot/ with the name full.cz.

Needed for virtualbox support.

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

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

Mediawiki and Nextcloud take a long time to set up
on the 1st boot of the system.
They are removed by default.
The user who wants to install them
will be warned about the long 1st boot.

By default, the "Office Server" profile is set.
Samba-DC is not included in this profile because
there is a special profile "Samba-DC Server (AD Controller)"

Add gear, hasher, git-core on dependencies
Allows to quickly configure gear and hasher for user
https://lists.altlinux.org/pipermail/community/2022-May/688763.html

and in grub menu of installer

To fix bug https://bugzilla.altlinux.org/42414

To select a kernel, you need to press F5 and select
the kernel with which to boot and install.

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.

drm kernel modules is needed not only for desktop, but also for
framebuffer in IPMI.

To fix bug https://bugzilla.altlinux.org/42268

To fix bug https://bugzilla.altlinux.org/42268

For system-wide settings

Network interface management system:
- NetworkManager daemon by default
- Systemd network configuration daemon

Default kernel is std-def.
The std-def kernel is more robust and supports older hardware.
The un-def kernel meets the "newer than 5.13" requirement
and supports newer hardware.

The maintainer has renamed the pve-backup package to proxmox-backup.
The name has been changed to match the package.

Image boot should be possible on a system without graphics

Configure UART on the system being installed

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

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

Fix for commit c11a9ca11b550ed916999fe2fa45def59bc94e22
Reported by andy@

Suggested by sin@.

This provided by thunderbird itself now.
ALT bug #42794.

It works unreliable, see ALT bug #41028.
Disable it until the issue will be resolved.