[io vview] Only save over config if it was loaded successfully.
[io vview] Only save over config if it was loaded successfully.

bremond/siconos,bremond/siconos,radarsat1/siconos,siconos/siconos,fperignon/siconos,fperignon/siconos,bremond/siconos,radarsat1/siconos,bremond/siconos,fperignon/siconos,siconos/siconos,radarsat1/siconos,siconos/siconos,bremond/siconos,siconos/siconos,radarsat1/siconos,fperignon/siconos,fperignon/siconos,radarsat1/siconos