Fourth (probably working) cut at porting to
	dbus 0.30 api and new hal. This cut adds
	some new logging macros to make debugging
	easier.

	* dispatcher-daemon/NetworkManagerDispatcher.c:
	* info-daemon/NetworkmanagerInfo.c:
	* info-daemon/NetworkManagerInfoPassphraseDialog.c:
	* info-daemon/NetworkManagerInfoVPN.c:
	* src/NetworkManager.c:
	* src/NetworkManagerAP.c:
	* src/NetworkManagerAPList.c:
	* src/NetworkManagerDHCP.c:
	* src/NetworkManagerDbus.c:
	* src/NetworkManagerDevice.c:
	* src/NetworkManagerPolicy.c:
	* src/NetworkManagerSystem.c:
	* src/NetworkManagerUtils.c:
	* src/NetworkManagerWireless.c:
	* src/autoip.c:
	* src/nm-dbus-nm.c:
	* src/backends/NetworkManagerDebian.c:
	* src/backends/NetworkManagerGentoo.c:
	* src/backends/NetworkManagerRedHat.c:
	* src/backends/NetworkManagerSlackware.c:
	use new logging macros.

	* dispatcher-daemon/NetworkManagerDispatcher.c:
	(nmd_dbus_filter): s/dbus_free/g_free/

	* info-daemon/Makefile.am: link in utils library.
	* info-daemon/NetworkmanagerInfo.c: use new logging
	macros.
	(nmi_dbus_get_network): don't assume enumerations
	are 32-bit.
	(nmi_dbus_nmi_message_handler): don't free what
	doesn't belong to us.

	* libnm_glib/libnm_glib.c:
	(libnm_glib_get_nm_status):
	(libnm_glib_init): don't free what doesn't
	belong to us.
	(libnm_glib_dbus): strdup result, so it doesn't get
	lost when message is unref'd.

	* panel-applet/NMWirelessAppletDbus.c:
	(nmwa_dbus_update_devices): s/dbus_free/g_free/

	* src/NetworkManager.c:
	(nm_monitor_wired_link_state): request initial status
	dump of all cards when we start up, instead of relying
	on /sys/.../carrier.
	(nm_info_handler), (nm_set_up_log_handlers):
	log handlers to specify what syslog priorites
	the logging macros default to.

	* src/NetworkManagerAPList.c:
	(nm_ap_list_populate_from_nmi):
	s/dbus_free_string_array/g_strfreev/

	* src/NetworkManagerDbus.c:
	(nm_dbus_get_network_object):
	validate d-bus message argument types.
	Advance message iterator after reading argument,
	prepend instead of append to GSList.

	* src/NetworkManagerDevice.c:
	(nm_device_probe_wired_link_status):
	remove redundant /sys in /sys path. remove wrong
	contents == NULL means has carrier assumption.

	* src/nm-netlink-monitor.c
	(nm_netlink_monitor_request_status): implement
	function to ask kernel to dump interface link
	status over netlink socket.

	* test/*.c: s/dbus_free/g_free/

	* utils/nm-utils.h:
	(nm_print_backtrace): new macro to print backtrace.
	(nm_get_timestamp): new macro to get sub-second precise
	unix timestamp.
	(nm_info), (nm_debug), (nm_warning), (nm_error):
	new logging functions. nm_info just prints,
	nm_debug includes timestamp and function,
	nm_warning includes function, nm_error includes
	backtrace and sigtrap.


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@497 4912f4e0-d625-0410-9fb7-b9a5a253dbdc