Integrate with aggregator module

Kindly ignore last patch. :)

Even better, ignore that one, too.

Actually, as RobLoach pointed out, he does not deserve any credit for this, it was Sirkitree's idea.

This is 100% awesomeness. I wish we could tag Drupal issue queues.....

As mentioned to a few folks on IRC, I'll consider this patch (for core, certainly) once I see the results of Aron's GSOC 07 aggregator rewrite.

Rerolled to work.

I just wrote a tiny bot_aggregator module to get search.twitter.com atom feeds into IRC via aggregator and bot modules. There's just a couple of extras this patch would need to support that use case:

1. Option to use cron_fastest hook for updates every 15 seconds (note, aggregator module doesn't make it easy to get a refresh time of 0 seconds into the aggregator_feed table),
2. Assemble the bot_message via a themeable function so I can customize the message to add the twitter user's name,
3. And, to avoid problems with channel flooding for busy conference hashtags I had to limit the messages to N per cron_fastest run. In my case I used a LIMIT clause on the db query, and then some way to record which items have already been sent, e.g. saving the timestamp of the last sent item.