* gnome/applet/applet-dbus-devices.c, gnome/applet/applet.c,
          gnome/applet/nm-device.c, gnome/applet/nm-device.h,
          gnome/applet/wireless-applet.glade, src/nm-dbus-device.c: Display
          default route in the 'Connection Information' dialog, send primary
          and secondary name servers in in "getProperties" DBUS method, add
          network_device_{get,set}_{primary,secondary}_dns(),  The primary and
          secondary domain name servers are crucial pieces of information
          that a user might need in debugging a network problem.


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@991 4912f4e0-d625-0410-9fb7-b9a5a253dbdc