ns works with flop count

dune/fem-dg/main/main.cc

dune/fem-dg/main/main.hh

dune/fem-dg/misc/cons2prim.hh

dune/fem-dg/misc/crs.hh

dune/fem-dg/operator/fluxes/eulerfluxes.hh

dune/fem-dg/solver/smartodesolver.hh

dune/fem-dg/stepper/advectiondiffusionstepper.hh

dune/fem-dg/stepper/stepperbase.hh

dune/fem-dg/test/grids/nswaves_2d.dgf

dune/fem-dg/test/navierstokes/parameter

dune/fem-dg/test/navierstokes/thermodynamics.hh