- Replace job-cancel-another-owner, job-restart-another-owner and
job-set-hold-until-another-owner with job-not-owned-edit
- Add cph_cups_job_get_status() function + some minor changes
- Change order of checked policies so the PolicyKit asks only for
"printer-enable" policy when enabling/disabling a printer
- Change order of checked policies so the PolicyKit asks only for
"printer-set-default" policy when setting default printer