This update fixes the following issues for pm-utils:
- 751621: Test systemd presence (/proc/1/comm) and choose either systemctl or /sbin/service when stopping and restarting services. This should make the services stop and start properly, but avoid dumping binary crap in the log (bnc#751811).
- 753589: sysctl.conf settings are lost when changing powerstate
- 633496: /usr/lib/pm-utils/sleep.d/75modules should cancel suspend2disk when unloading a module fails
- 697379: Powermanagement snd_hda_intel - Skript /usr/lib/pm-utils/intel-audio-powersave doesnt work
- 768867: Changed licence in specfile to GPL-2.0