message: Also fixing stupid mistake in Lin Laplacegit add fem/fe.cpp!
diff: @@ -249,7 +249,7 @@ void FiniteElement::CalcPhysLinLaplacian(ElementTransformation &Trans,
  Vector scale(size);
  CalcHessian (Trans.GetIntPoint(), hess);
  - MultAAt(Trans.Jacobian(), Gij);
  + MultAAt(Trans.InverseJacobian(), Gij);
  if (Dim == 3)
  {
  