[siconos] bouncing ball example, allow for cut and paste
[siconos] bouncing ball example, allow for cut and paste

siconos/siconos,radarsat1/siconos,bremond/siconos,siconos/siconos-deb,siconos/siconos,radarsat1/siconos,bremond/siconos,fperignon/siconos,radarsat1/siconos,siconos/siconos-deb,bremond/siconos,siconos/siconos-deb,siconos/siconos,bremond/siconos,fperignon/siconos,radarsat1/siconos,fperignon/siconos,siconos/siconos,siconos/siconos-deb,fperignon/siconos,fperignon/siconos,siconos/siconos-deb,bremond/siconos,radarsat1/siconos,siconos/siconos-deb