message: fix MixedCurlIntegrator
diff: @@ -2338,7 +2338,7 @@ void MixedCurlIntegrator::AssembleElementMatrix2(
  if (spaceH1)
  {
  dshape.SetSize(trial_dof,dim);
  - curlshape.SetSize(dim*trial_dof,1);
  + curlshape.SetSize(trial_dof,dim);
  dimc = dim;
  }
  else
  @@ -2367,7 +2367,7 @@ void MixedCurlIntegrator::AssembleElementMatrix2(
  if (spaceH1)
  {
  trial_fe.CalcPhysDShape(Trans, dshape);
  - dshape.GradToCurl(curlshape);
  + dshape.GradToVectorCurl2D(curlshape);
  }
  else
  {
  