- Don't build require binutils-gold anymore
The use of the gold linker has been (probably) introduced due to
the use of the -flto option. However forcing the version of the linker
is not a good idea since it's not supported on various architectures.
Since -flto has been disabled, it's now safe to use the *default*
linker.
It actually fixed a build error on 13.1 on the ppc arch.

- Revert "log: honour the kernel's quiet cmdline argument" (bsc#963230)

- transaction: downgrade warnings about wanted unit which are not found (bsc#960158)

- Revert "vhangup-on-all-consoles"

- remove WorkingDirectory parameter from emergency, rescue and console-shell.service (bsc#959886)

- Don't ship fix.service anymore on 13.1, not needed by v210 (boo#965475)

- Fix wrong substitution variable name in systemd-udev-root-symlink.service.in (boo#964355)

- udev firmware loading support has been removed from 13.1

- systemd-firstboot is also shipped by SLE12