* info-daemon/NetworkManagerInfoDbus.c (nmi_dbus_return_vpn_password): New method.
	(nmi_dbus_get_vpn_userpass): New method.
	(nmi_dbus_nmi_message_handler): Invoke it.

	* info-daemon/NetworkManagerInfoDbus.h (nmi_dbus_return_vpn_password): Prototype.

	* info-daemon/NetworkManagerInfoVPN.h,
	info-daemon/NetworkManagerInfoVPN.c: New files; responds
	to requests for VPN passwords.

	* configure.in (GNOME_KEYRING_LIBS): Check for gnome-keyring.


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@329 4912f4e0-d625-0410-9fb7-b9a5a253dbdc