Bug#744264: mate-session-manager: systems logs out when invoking shutdown ore reboot

[diva4 at arcor.de]

Dear colleagues,

The issue is not visible, if the mate-session manager package is built under Debian Jessie without Systemd support, i.e. by adding the option "--without-systemd" to the override_dh_auto_configure options in file debian/rules.
This would most likely also solve the build issue of this package under kfreebsd and hurd, which is actually blocking the migration of this package to "Testing".
Support for systemd-login was not part of the 1.6 release, but was added for 1.8

Best regards
diva4