[ale] Delay single cron.weekly script

[agcarver+ale at acarver.net (Alex Carver)]

Anyone know how to instruct anacron to delay only one of the cron.weekly
scripts (or any script for that matter) without delaying the others?

I've got two entries that end up colliding because of log rotation
(logrotate and freshclam).  I just want to delay one by an hour or two
so that the log rotation finishes before freshclam does its update.