message: Add qinterp subdir in CONTRIBUTING.md
  Remove extra new_field.HostReadWrite in fem/tmop_tools.cpp
diff: @@ -33,7 +33,6 @@ void AdvectorCG::ComputeAtNewPosition(const Vector &new_nodes,
  const int pnt_cnt = new_field.Size()/ncomp;
  new_field = field0;
  - new_field.HostReadWrite();
  Vector new_field_temp;
  for (int i = 0; i < ncomp; i++)
  {
  