message: Rm QuadratureSpace in FaceQuadratureInterpolator
diff: @@ -128,7 +128,6 @@ protected:
  friend class FiniteElementSpace; // Needs access to qspace and IntRule
  const FiniteElementSpace *fespace; ///< Not owned
  - const QuadratureSpace *qspace; ///< Not owned
  const IntegrationRule *IntRule; ///< Not owned
  mutable bool use_tensor_products;
  @@ -160,9 +159,6 @@ public:
  FaceQuadratureInterpolator(const FiniteElementSpace &fes,
  const IntegrationRule &ir, FaceType type);
  - FaceQuadratureInterpolator(const FiniteElementSpace &fes,
  - const QuadratureSpace &qs, FaceType type);
  -
  /** @brief Disable the use of tensor product evaluations, for tensor-product
  elements, e.g. quads and hexes. */
  /** Currently, tensor product evaluations are not implemented and this method
  