* include/NetworkManager.h
		- Add NMActiveConnectionState enum

	* introspection/nm-active-connection.xml
	  introspection/nm-vpn-connection.xml
		- Add 'State' property for overall active connection state
		- Add 'Default' property, when True means this active connection
			has the default route
		- Add PropertyChanged signals so changes actually go out over the bus

	* src/nm-active-connection.h
		- Add defines for State & Default properties

	* src/nm-activation-request.c
		- Add 'state' and 'default' properties, hook up to device 'state-changed'
			signal to determine active connection state

	* src/vpn-manager/nm-vpn-connection.c
	  src/vpn-manager/nm-vpn-connection.h
	  src/vpn-manager/nm-vpn-manager.c
	  src/vpn-manager/nm-vpn-service.c
		- Rename old 'state' to 'vpn-state'
		- Rename nm_vpn_connection_get_state() -> nm_vpn_connection_get_vpn_state()
		- Add 'state' and 'default' properties, hook up to the vpn connection's
			'vpn-state-changed' signal

	* libnm-glib/nm-active-connection.c
	  libnm-glib/nm-active-connection.h
		- Add new 'state' and 'default' properties and accessors

	* libnm-glib/nm-vpn-connection.c
	  libnm-glib/nm-vpn-connection.h
		- Rename old 'state' property to 'vpn-state'
		- Add new 'state' and 'default' properties and accessors



git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3582 4912f4e0-d625-0410-9fb7-b9a5a253dbdc