Log Message:
Update dbus and dbus-glib to 0.23.4:

D-BUS 0.23.4 (11 Mar 2005)
===
- fix a failed assertion when trying to get replies from certain
  pending calls

D-BUS 0.23.3 (9 Mar 2005)
===
- add back dbus_pending_call_get_reply() which was removed accidentally.
- fix a memory leak in return messages
- fix many memory leaks and lifecycle issues in the mono bindings.

D-BUS 0.23.2 (18 Feb 2005)
===
- shuffle some code around in the mono bindings to deterministically
  finalize classes so that delegates are unregistered correctly.
- backport a bunch of thread locking-related fixes from HEAD.

D-BUS 0.23.1 (11 Feb 2005)
===
- fix a bug in which the bus daemon wouldn't recognize that a service
  owner quit
- fix a bug in the mono bindings that would cause unmanaged code to
  call back into a delegate that had been garbage collected and
  crashed.

D-BUS 0.23 (11 Jan 2005)
===

- add setgroups() to drop supplementary groups
- updated SELinux support
- add an "at console" security policy
- fix a bug where org.freedesktop.DBus wasn't recognized as an existing
  service.
- error out if --enable-mono is explicitly set and mono libs can't be found
- set the max_match_rules_per_connection limit from the config file.
- removed dbus_bug_get_with_g_main since it's been replaced by
  dbus_g_bus_get
- fix fd leaks in socket code
- lots and lots of mono binding updates, including fixes to make it
  compatible with Mono 1.1.3
- added --nofork option to override config file setting at runtime
- added support for int64 and uint64 to the python bindings
- lots of python binding updates
- config file DTD updates
- use SerivceOwnerChanges signal instead of ServiceCreated and
  ServiceDeleted
- fixes to the authentication code
- new init script for Slackware
- print out the pid even when --fork is passed
- increase preallocation sizes in DBusMessage to heavily reduce
  reallocs
- lots of performance enhancements
- lots more small bug fixes