message: fix method declaration in lininteg
diff: @@ -170,6 +170,8 @@ public:
  virtual void AssembleRHSElementVect(const FiniteElement &el,
  FaceElementTransformations &Tr,
  Vector &elvect);
  +
  + using LinearFormIntegrator::AssembleRHSElementVect;
  };
  /// Class for boundary integration \f$ L(v) = (g \cdot n, v) \f$
  @@ -424,6 +426,8 @@ public:
  virtual void AssembleRHSElementVect(const FiniteElement &el,
  FaceElementTransformations &Tr,
  Vector &elvect);
  +
  + using LinearFormIntegrator::AssembleRHSElementVect;
  };
  @@ -464,6 +468,8 @@ public:
  virtual void AssembleRHSElementVect(const FiniteElement &el,
  FaceElementTransformations &Tr,
  Vector &elvect);
  +
  + using LinearFormIntegrator::AssembleRHSElementVect;
  };
  @@ -507,6 +513,8 @@ public:
  virtual void AssembleRHSElementVect(const FiniteElement &el,
  FaceElementTransformations &Tr,
  Vector &elvect);
  +
  + using LinearFormIntegrator::AssembleRHSElementVect;
  };
  /** Class for domain integration of L(v) := (f, v), where
  