Fixed the directive addition to pages so that a blank line is not added where an
empty directive was given.
Added a help page for the action.
Added a "to do" item for user approval.
1 Done!
2 (Introduce ACLs in order to hide queued pages, thus defeating spammers by hiding
3 their spam. This should be done when handling the pre-save event on the queued
4 page so that direct editing of a queued page is unable to get around this
5 measure.)