Big squash.

Link: https://bugzilla.altlinux.org/52382

To ensure that when deleting a metapackage, all its dependencies
are not removed during apt-get autoremove.

To ensure that when deleting a metapackage, all its dependencies
are not removed during apt-get autoremove.

To ensure that when deleting a metapackage, all its dependencies
are not removed during apt-get autoremove.

We replace network manager with the standard systemd networkd.
Automatic configuration of wired connections for dhcp should be enough.

There is no longer a need to configure a specific network interface
for systemd-networkd.

This is not required for systemd-networkd now.
And with NetworkManager it was not required before.

Setup dhcp for all en* network interface, when systemd-networkd.
This allows us to abandon the use of udev-rule-generator-net.

Request by arbars@

Needed for booting in UEFI mode on single-board computers with U-boot.

dtb is needed for bootloading iso with u-boot.

Need for file dialogs.

The package will most likely not be assembled in Sisyphus and
branches. Wallpaper will most likely be in branding.

Package removed from Sisyphus, p11, p10, p9.

This reverts commit 706afd16.