milter manager

This release improves Ruby support and Solaris support.

=== All

==== Improvements

* Added --with-bundled-ruby-glib2 configure option for
using bundled Ruby/GLib2 anytime.
* Supported Solaris.

=== Document

==== Fixes

* [Debian] add missing GROUP=postfix in configuration.
[Reported by Jordao]

=== Package

==== Improvements

* Supported Solaris.
* Fedora 13 -> 14.

=== milter-core

==== Improvements

* Set 'warning' log level by default.
* Set 'statistics' log level by default.
* Set 'message' log level by default.
* Changed syslog level for statistics log to LOG_NOTICE
level from LOG_INFO level .

==== Fixes

* Fixed a memory leak on read error.

=== milter-manager

==== Improvements

* Supported database connection.
* Disabled S25R applicable condition for IPv6 connection
by default. It's customizable by s25r.check_only_ipv4=.
* Added --n-workers option.
* Added --event-loop-backend option.
* Supported log configuration in configuration file.

==== Fixes

* Fixed a crash bug on reloading.
[Reported by Kenji Shiono]

=== libmilter-compatible

==== Improvements

* Supported event loop backend customize by environment
variable:
* MILTER_EVENT_LOOP_BACKEND=libev -> libev is used
* MILTER_EVENT_LOOP_BACKEND=glib -> GLib is used (default)

=== milter-test-client

==== Improvements

* Added --pid-file option.
* Supported shutdown by SIGTERM.

=== milter-test-server

==== Improvements

* Added --envelope-from option.
* Deprecated --from option.
* Added --envelope-recipient option.
* Deprecated --recipient option.
* Added --connect-macro option.
* Added --helo-macro option.
* Added --envelope-from-macro option.
* Added --envelope-recipient-macro option.
* Added --data-macro option.
* Added --end-of-header-macro option.
* Added --end-of-message-macro option.
* Supported result body output in non-ASCII encoding.

=== milter-report-statistics

==== Improvements

* Supported Solaris.
* Added --pid option.
* Added --pid-directory option.

=== Ruby milter

==== Improvements

* Added --maintenance-interval option.
* Added --run-gc-on-maintain option.
* Added --environment option.
* Added --max-file-descriptors option.
* Added --pid-file option.
* Added Milter::ClientSession#delete_header.
* Added Milter::ClientSession#insert_header.
* Added Milter::ClientSession#replace_body.
* Added Milter::ClientSession#change_from.
* Added. Milter::ClientSession#add_recipient.
* Added Milter::ClientSession#delete_recipient.
* Added Milter::ClientSession#delay_response.
* Added Milter::ClientSession#progress.
* Added Milter::ClientSession#discard.
* Added Milter::EventLoop.
* Supported configuration file.
* Added Milter::SocketAddress#ipv4?.
* Added Milter::SocketAddress#ipv6?.
* Added Milter::SocketAddress#unix?.

==== Fixes

* Fixed a crash bug.

=== Thanks

* Jordao
* Kenji Shiono