message: Enable high-order ParaView output in example 5
diff: @@ -266,9 +266,10 @@ int main(int argc, char *argv[])
  // 14. Save data in the ParaView format
  ParaViewDataCollection paraview_dc("PVExample5S", mesh);
  - paraview_dc.SetLevelsOfDetail(2);
  + paraview_dc.SetLevelsOfDetail(order);
  paraview_dc.SetCycle(1);
  paraview_dc.SetDataFormat(ParaViewDataCollection::BINARY);
  + paraview_dc.SetHighOrderOutput(true);
  paraview_dc.SetTime(0.0); // set the time
  paraview_dc.RegisterField("velocity",&u);
  paraview_dc.RegisterField("pressure",&p);
  