Make List.rotate not die on empty lists
Make List.rotate not die on empty lists

And just return itself if there's nothing to do

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