Comment # 29 on bug 1117483 from Jaime Caama�o Ruiz

- DISABLE_STOP_ON_REMOVAL was removed. 
- DISABLE_RESTART_ON_UPDATE was replaced with '%service_del_postun -n' and will
be replaced with %service_del_postun_without_restart in next package update.
- $FIRST_ARG was replaced with $1.

Submitted to Factory and SLES15 SP1.