Cron jobs are saved in the database even after deletion and this is done by design so you can review them for future reference and security.
If you absolutely need to remove these 'reference deletions' then I suggest you install the 'deleted records manager' module and only delete the entries you need to: http://forums.sentora.org/showthread.php?tid=1617
About adding a 15 minute selection, I will have to review the changes but looks OK at first glance
If you absolutely need to remove these 'reference deletions' then I suggest you install the 'deleted records manager' module and only delete the entries you need to: http://forums.sentora.org/showthread.php?tid=1617
About adding a 15 minute selection, I will have to review the changes but looks OK at first glance
