CoTech decision: move MEDWrapper from MED to SMESH
CoTech decision: move MEDWrapper from MED to SMESH

-  void                SetFile(const std::string& theFileName);
+  virtual void        SetFile(const std::string& theFileName);

FedoraScientific/salome-smesh,FedoraScientific/salome-smesh,FedoraScientific/salome-smesh,FedoraScientific/salome-smesh