Log Message:
Update to 1.0beta6:

v1.0.beta6 2006-04-12

        * The login and master usernames were reversed when using
          master_user_separator (now the order is UW-IMAP compatible).
        * Killing dovecot master process now kills all IMAP and POP3
          processes also.

        + -a parameter to dovecot prints now all settings that Dovecot uses.
          -n prints all settings that are different from defaults.
        + Added pop3_lock_session setting
        + %M modifier returns string's MD5 sum. Patch by Ben Winslow
        - PLAIN SASL authentication wasn't working properly, causing failed
          logins with some clients (broken in beta4)
        - Fixes to Maildir++ quota, should actually work now
        - Don't crash if passwd-file has entries without passwords
          (eg. deny=yes databases)
        - Fixed prefetch userdb to work nicely with other userdbs
        - If master process runs out of file descriptors, don't go to
          infinite loop (unlikely to have happened unless the OS's default
          fd limit was too low)
        - Fixed non-plaintext password lookups from LDAP. Patch by Lior Okman
        - %U modifier was actually lowercasing the string. Patch by
	  Ben Winslow