---- Changes since 1.130 ----
Added the ability to run a scheduled command.
---- Changes since 1.220 ----
Allowed and denied At users can now be managed, on Linux systems.
---- Changes since 1.300 ----
Added checkboxes and a button for deleting multiple scheduled commands at once.
---- Changes since 1.390 ----
Converted all user interface code to use the new Webmin UI library.
When editing a job, only the actual command entered is shown by default - the full command can be displayed using a new link.
---- Changes since 1.490 ----
Added action logging for scheduled commands created and deleted using this module.
---- Changes since 1.500 ----
Added an option to send email on command completion.
