some small fixes, plus Num fallback for Rats
some small fixes, plus Num fallback for Rats

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