on older systems, zypper service and zypper repos
doesn't know the parameter -E,
so we need a way which works on older releases too
fixed a minor type with param remove-all-other-services
Merge remote-tracking branch 'dheule/bugfix_zypper_types_on_older_suse_relases'
++changes(3.0.0)

Signed-off-by: Nico Schottelius <nico@bento.schottelius.org>