Merged requested to merge lbiaggi/plasma-firewall:bugfix_458824 into master
Bugs 458824 and 438001 are closely related, this MR will deal with both.
- Moved systemdjob to core from
firewalldbackend. Now both backends (
ufw) services are enabled/disabled together with the firewall starting process.
- Don't let linux specifics firewall backends build on BSD.