This was missed, somehow...

Signed-off-by: Suki <suki@missallsunday.com>
Edit attachments expire date
This has several flaws, I'm aware of that...

Signed-off-by: Suki <suki@missallsunday.com>
Create the scheduled task

Signed-off-by: Suki <suki@missallsunday.com>
Post.template.php edit attachments

Signed-off-by: Suki <suki@missallsunday.com>
Some code for the scheduled task

Signed-off-by: Suki <suki@missallsunday.com>