[numerics] add test GFC3D NSN_AC
[numerics] add test GFC3D NSN_AC

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