* glib/dbus-gthread.c: fix include

	* glib/dbus-glib.h: rename DBusMessageHandler for now.
	I think glib API needs to change, though, as you don't
	want to use DBusMessageFunction, you want to use the
	DBusMessageHandler object. Probably
	dbus_connection_open_with_g_main_loop()
	and dbus_connection_setup_g_main_loop() or something like that
	(but think of better names...) that just create a connection
	that has watch/timeout functions etc. already set up.

	* dbus/dbus-connection.c
	(dbus_connection_send_message_with_reply): new function just to
	show how the message handler helps us deal with replies.

	* dbus/dbus-list.c (_dbus_list_remove_last): new function

	* dbus/dbus-string.c (_dbus_string_test): free a string that
	wasn't

	* dbus/dbus-hash.c: use memory pools for the hash entries
	(rebuild_table): be more paranoid about overflow, and
	shrink table when we can
	(_dbus_hash_test): reduce number of sprintfs and write
	valid C89. Add tests for case where we grow and then
	shrink the hash table.

	* dbus/dbus-mempool.h, dbus/dbus-mempool.c: memory pools

	* dbus/dbus-connection.c (dbus_connection_register_handler)
	(dbus_connection_unregister_handler): new functions

	* dbus/dbus-message.c (dbus_message_get_name): new

	* dbus/dbus-list.c: fix docs typo

	* dbus/dbus-message-handler.h, dbus/dbus-message-handler.c:
	an object representing a handler for messages.