[Dovecot] 1.0.rc2 released

Final 1.0 release is looking to get closer. There's nothing left in my TODO list for it, so please report any old and new bugs you see.

This release also makes upgrades from 0.99 more transparent with automatic renaming of .subscriptions and .customflags files with maildir.

http://dovecot.org/releases/dovecot-1.0.rc2.tar.gz http://dovecot.org/releases/dovecot-1.0.rc2.tar.gz.sig

* disable_plaintext_auth=yes: Removed hardcoded 127.* and ::1 IP
  checks. Now we just assume that the connection is secure if the
  local IP matches the remote IP address.
* SSL code rewrite which hopefully makes it work better than before.
  Seems to work correctly, but if you suddently have trouble with SSL
  connections this is likely the reason.

+ verbose_ssl=yes: Log also SSL alerts and BIO errors
- If namespace's location field wasn't set, the default location
  was supposed to be used but it wasn't.
- When copying ssl-parameters.dat file from /var/lib to /var/run its
  permissions went wrong if it couldn't be copied with hard linking.
- Fixed filesystem quota plugin to work with BSDs.
- Maildir: Saving mails didn't work if quota plugin was enabled (again)
- Maildir: Messages' received time wasn't saved properly when
  saving/copying multiple messages at a time. Also if using quota
  plugin the S= size was only set for the first saved file, and even
  that was wrong.
- passdb passwd-file: Don't require valid uid/gid fields if file
  isn't also being used as a userdb.
- PostgreSQL: Handle failures better so that there won't be
  "invalid fd" errors in logs.
- Don't try to expunge messages if the mailbox is read-only. It'll
  just cause our index files to go out of sync with the real
  mailbox and cause errors.
- ANONYMOUS authentication mechanism couldn't work because
  anonymous_username setting wasn't passed from master process.