Update milter-manager to 1.6.9.

== [release-1-6-9] 1.6.9: 2011-04-26

A bug fix release of 1.6.8.

=== All

==== Improvements

  * autogen.sh supports bash.
    [Reported by Kenji Shiono]

=== Document

==== Improvements

  * Followed Ruby milter's change.
    [Reported by akira yamada]

=== milter manager

==== Improvements

  * Added
    ((<database.extra_options|configuration.rd#database.extra_options>))
    configuration item.
  * Supported exception handling in callback.

==== Fixes

  * Fixed a bug that define_connection_checker raises an
    exception.
    [Reported by Kenji Shiono]

=== milter-client

==== Improvements

  * Supported error report when UNIX domain socket mode
    change is failed.

=== milter-performance-check

==== Improvements

  * Added --starttls option.
  * Added --auth-user option.
  * Added --auth-password option.
  * Added --auth-mechanism option.
  * Added --auth-map option.

==== Fixes

  * Fixed a bug that --smtp-port is ignored.

(obache)