* introspection/nm-settings-system.xml
	  introspection/Makefile.am
		- Define the unmanaged devices interface for the system settings service

	* system-settings/src/nm-system-config-hal-manager.c
	  system-settings/src/nm-system-config-hal-manager.h
	  system-settings/src/nm-system-config-hal-manager-private.h
	  system-settings/src/Makefile.am
		- Add a lightweight HAL manager object for tracking network devices for
			the purpose of determining unmanaged devices and which devices need
			the default DHCP connections

	* system-settings/src/nm-system-config-interface.c
	  system-settings/src/nm-system-config-interface.h
		- (nm_system_config_interface_init): add the HAL manager as an argument
		- (nm_system_config_interface_get_unmanaged_devices): implement
		- Define 'unmanaged-devices-changed' signal

	* system-settings/src/dbus-settings.c
	  system-settings/src/dbus-settings.h
		- Implement the unmanaged devices interface; some cleanups

	* system-settings/plugins/ifcfg-suse/plugin.c
		- Fixup for plugin interface changes

	* system-settings/plugins/ifcfg-fedora/plugin.c
		- (get_ether_device_udi): new function; find the device that has
			a specified MAC address and return its UDI
		- (get_udi_for_connection): new function; try to find the specific
			device a connection is locked to, if any
		- (device_added_cb, device_removed_cb): update unmanaged device list in
			response to HAL events
		- (get_unmanaged_devices): new function; return unmanaged device list
		- (build_one_connection): set the connection's locked device, if any
		- (write_auto_wired_connection): remove
		- (kill_old_auto_wired_file): remove the ifcfg-Auto Wired file if found
		- (handle_connection_changed): alert listeners that the unmanaged device
			list has changed
		- (init): fixup for plugin interface changes, implement unmanaged devices

	* system-settings/plugins/ifcfg-fedora/parser.c
	  system-settings/plugins/ifcfg-fedora/parser.h
		- (connection_data_free): clean up connection UDI



git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3537 4912f4e0-d625-0410-9fb7-b9a5a253dbdc