Once again, someone sent me email with a question about gurgitate, causing me to make some noticeable changes.

Now gurgitate-mail delivers to maildir mailboxes! This means that more people can use it. Also, I've written a more-modular delivery mechanism, so anyone who writes a (for instance) MH mailbox deliverer is welcome to use it (and if they sent me a copy, I'd be happy, too, but I don't insist).

There's a change to the API: Gurgitate::Message#to_s has been changed to not include the mbox "From_" line, and there's a new "to_mbox" which implements the old to_s. I hope this doesn't bite too many people.

Other than that, I've been using this release for a couple of days now, so I hope it works well enough for everyone else!