message: remove with_coeff argument
diff: @@ -109,7 +109,7 @@ public:
  @param with_coeff Takes value of 1 if we want to consider the coefficient
  in the bilinear integrator to weight the fluxed. */
  ZienkiewiczZhuEstimator(BilinearFormIntegrator &integ, GridFunction &sol,
  - FiniteElementSpace *flux_fes, bool with_coeff = false)
  + FiniteElementSpace *flux_fes)
  : current_sequence(-1),
  total_error(),
  anisotropic(false),
  @@ -117,7 +117,7 @@ public:
  integ(&integ),
  solution(&sol),
  flux_space(flux_fes),
  - _with_coeff(with_coeff),
  + _with_coeff(false),
  own_flux_fes(true)
  { }
  @@ -131,7 +131,7 @@ public:
  @param with_coeff Takes value of 1 if we want to consider the coefficient
  in the bilinear integrator to weight the fluxed. */
  ZienkiewiczZhuEstimator(BilinearFormIntegrator &integ, GridFunction &sol,
  - FiniteElementSpace &flux_fes, bool with_coeff = false)
  + FiniteElementSpace &flux_fes)
  : current_sequence(-1),
  total_error(),
  anisotropic(false),
  @@ -139,7 +139,7 @@ public:
  integ(&integ),
  solution(&sol),
  flux_space(&flux_fes),
  - _with_coeff(with_coeff),
  + _with_coeff(false),
  own_flux_fes(false)
  { }
  