Configuring cron in the zone

[Ross Gardler]

I would like to reduce the frequency of cocoon-docs building to perhaps 
once every three ours. There are known problems in the current build and 
getting 24 messages a day is overkill. How do I do it?

I would also like to add an hourly build for the new apache-projects 
configuration. How do I do that?

Thanks,
Ross