Log Message:
Update to Dovecot 1.1rc9.  From the release announcement:

Not many bug reports these last few days, so maybe this release will be
a good one.

	+ Maildir: When hardlink-copying a file, copy the W=<vsize> in the
	  filename if it exists in the original filename.
	- mbox: With rc8 empty lines were inserted in the middle of saved
	  mails' headers.
	- maildir: Fixed problems with opening newly saved messages which we
	  saw in index file but couldn't see in dovecot-uidlist. Happened only
	  when messages weren't saved via Dovecot (deliver or IMAP).
	- Several bugfixes to handling sort indexes
	- deliver: Boolean settings that were supposed to default to "yes" were
	  set to "no" unless explicitly defined in dovecot.conf:
	  dotlock_use_excl, maildir_copy_with_hardlinks, mbox_dirty_syncs,
	  mbox_lazy_writes.