* introspection/Makefile.am
	  introspection/nm-device.xml
	  introspection/nm-dhcp4-config.xml
		- Add bits for the DHCP4Config property of the device, and the DHCP4Config
			itself
	* src/nm-device-interface.c
	  src/nm-device-interface.h
		- Add the DHCP4Config property

	* src/nm-device.c
		- Keep track of DHCP4 options via a new DHCP4Config property and notify
			D-Bus clients when it changes

	* src/nm-dhcp4-config.c
	  src/nm-dhcp4-config.h
		- Simple object to store DHCP4 options, export them over D-Bus, and
			notify when they change

	* src/dhcp-manager/nm-dhcp-manager.c
	  src/dhcp-manager/nm-dhcp-manager.h
		- (nm_dhcp_manager_set_dhcp4_config, copy_dhcp4_config_option): copy and
			filter server-returned DHCP options into an NMDHCP4Config object



git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3829 4912f4e0-d625-0410-9fb7-b9a5a253dbdc