Set of tools for hardware control on Anbernic RG552.

Disable screensaver. Thanks mike@

This parameter is used to configure the network in the initrd, but
we don't need it. startup-rescue 0.50 no longer requires this
parameter.
See https://bugzilla.altlinux.org/50526

Removed from Sisyphus:
https://packages.altlinux.org/ru/tasks/349960/

Clapper has problems problems on Rockchip.

This images is only with linuxcnc.

If this is really necessary, then this should not be done by default.

A screensaver is not needed on a CNC and is even harmful.

When there is no plymouth, it must be specified explicitly.

Unification.

Changing the image naming scheme to vendor-distro-DE-kflavour.

Revert 'slinux: use live as installer and rescue also' for slinux-live.
Need to decide whether this target is now needed.
If so, what should now be in it. In the meantime, there was no point
in changing anything about it.

interactivesystem sisyphus-alt25 do not dependency of mingetty.
sysvinit systems do not work without mingetty.

interactivesystem sisyphus-alt25 do not dependency of e2fsprogs.