Move deduplication steering flags into the processor registries

        GmxInterface gmxInterface;
        gmxInterface.enableLogVolDeDuplication(true);
        gmxInterface.enablePhysVolDeDuplication(true);
        gmxInterface.enableShapeDeDuplication(true);
        gmxInterface.enableTransformDeDuplication(true);
        /// Then pipe the interface to the gmx2Geo class
        Gmx2Geo gmx2Geo(geomodel_xml_dir + std::string("/") + f, muonEnvelope,                        
                        gmxInterface, 0, "", proc);

      GeoIntrusivePtr<GeoShape> myBox = make_intrusive<GeoBox>(10,10,10);
      std::cout<<dynamic_pointer_cast<GeoBox>(myBox)->getHalfLengthX()<<std::endl;

  export GMX_USE_SHAPEDEDUPL=1 # Remove equivalent instances of shapes
  export GMX_USE_LOGVOLDEDUPL=1 # Remove equivalent instances of logical volumes
  export GMX_USE_PHYSVOLDEDUPL=1 #Remove equivalent istances of physical volumes
  export GMX_USE_TRANSFDEDUPL=1 #Remove equivalent instances of transforms