Update sixmodelobject.h.
Update sixmodelobject.h.

salortiz/rakudo,tbrowder/rakudo,teodozjan/rakudo,labster/rakudo,skids/rakudo,ugexe/rakudo,LLFourn/rakudo,azawawi/rakudo,samcv/rakudo,softmoth/rakudo,pmurias/rakudo,LLFourn/rakudo,azawawi/rakudo,cognominal/rakudo,pmurias/rakudo,b2gills/rakudo,azawawi/rakudo,rakudo/rakudo,tbrowder/rakudo,nunorc/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,b2gills/rakudo,awwaiid/rakudo,tony-o/deb-rakudodaily,labster/rakudo,zostay/rakudo,lucasbuchala/rakudo,rakudo/rakudo,ungrim97/rakudo,cygx/rakudo,Gnouc/rakudo,cygx/rakudo,cygx/rakudo,nbrown/rakudo,paultcochrane/rakudo,salortiz/rakudo,rakudo/rakudo,ab5tract/rakudo,paultcochrane/rakudo,dankogai/rakudo,lucasbuchala/rakudo,dwarring/rakudo,Gnouc/rakudo,Gnouc/rakudo,zostay/rakudo,tbrowder/rakudo,raydiak/rakudo,labster/rakudo,ab5tract/rakudo,Gnouc/rakudo,lucasbuchala/rakudo,softmoth/rakudo,cognominal/rakudo,rakudo/rakudo,nbrown/rakudo,usev6/rakudo,MasterDuke17/rakudo,awwaiid/rakudo,zhuomingliang/rakudo,ugexe/rakudo,zostay/rakudo,lucasbuchala/rakudo,raydiak/rakudo,samcv/rakudo,pmurias/rakudo,cygx/rakudo,laben/rakudo,tony-o/deb-rakudodaily,zhuomingliang/rakudo,tony-o/rakudo,softmoth/rakudo,salortiz/rakudo,lucasbuchala/rakudo,sergot/rakudo,salortiz/rakudo,tony-o/rakudo,teodozjan/rakudo,nunorc/rakudo,retupmoca/rakudo,nbrown/rakudo,laben/rakudo,retupmoca/rakudo,ab5tract/rakudo,tbrowder/rakudo,usev6/rakudo,tony-o/rakudo,retupmoca/rakudo,Gnouc/rakudo,tony-o/deb-rakudodaily,raydiak/rakudo,labster/rakudo,dwarring/rakudo,salortiz/rakudo,tony-o/rakudo,retupmoca/rakudo,b2gills/rakudo,Leont/rakudo,sjn/rakudo,paultcochrane/rakudo,nbrown/rakudo,niner/rakudo,b2gills/rakudo,Leont/rakudo,tbrowder/rakudo,samcv/rakudo,LLFourn/rakudo,nbrown/rakudo,ab5tract/rakudo,jonathanstowe/rakudo,tony-o/deb-rakudodaily,Leont/rakudo,rjbs/rakudo,tony-o/rakudo,usev6/rakudo,rjbs/rakudo,sjn/rakudo,samcv/rakudo,ungrim97/rakudo,sergot/rakudo,sjn/rakudo,rjbs/rakudo,zhuomingliang/rakudo,raydiak/rakudo,MasterDuke17/rakudo,zhuomingliang/rakudo,Leont/rakudo,samcv/rakudo,ab5tract/rakudo,cognominal/rakudo,skids/rakudo,MasterDuke17/rakudo,salortiz/rakudo,nunorc/rakudo,nbrown/rakudo,sjn/rakudo,softmoth/rakudo,MasterDuke17/rakudo,ugexe/rakudo,pmurias/rakudo,dankogai/rakudo,usev6/rakudo,dankogai/rakudo,paultcochrane/rakudo,tony-o/deb-rakudodaily,laben/rakudo,labster/rakudo,awwaiid/rakudo,azawawi/rakudo,cygx/rakudo,sergot/rakudo,zostay/rakudo,teodozjan/rakudo,sjn/rakudo,tony-o/deb-rakudodaily,ungrim97/rakudo,laben/rakudo,paultcochrane/rakudo,ugexe/rakudo,ugexe/rakudo,MasterDuke17/rakudo,teodozjan/rakudo,dwarring/rakudo,nunorc/rakudo,jonathanstowe/rakudo,b2gills/rakudo,skids/rakudo,dankogai/rakudo,tbrowder/rakudo,Gnouc/rakudo,rakudo/rakudo,dwarring/rakudo,tony-o/rakudo,niner/rakudo,ungrim97/rakudo,tony-o/deb-rakudodaily,softmoth/rakudo,skids/rakudo,azawawi/rakudo,jonathanstowe/rakudo,sergot/rakudo,niner/rakudo,cognominal/rakudo,cognominal/rakudo,dankogai/rakudo,jonathanstowe/rakudo,skids/rakudo,labster/rakudo,LLFourn/rakudo,usev6/rakudo,ungrim97/rakudo,rakudo/rakudo,niner/rakudo,LLFourn/rakudo,jonathanstowe/rakudo,awwaiid/rakudo