PAL16202,16203 (Propagation 1D on edges group)

PAL16202,16203 (Propagation 1D on edges group)
   remove useless includes and
+  /*!
+   * \brief Return submeshes of groups containing the given subshape
+   */
+  std::list<SMESH_subMesh*> GetGroupSubMeshesContaining(const TopoDS_Shape & shape) const
+    throw(SALOME_Exception);