Revert 76f14a5c1f5: Array.splice(Range) candidate
Revert 76f14a5c1f5: Array.splice(Range) candidate

Per discussion: https://irclog.perlgeek.de/perl6-dev/2017-01-21#i_13962511

sjn/rakudo,raydiak/rakudo,MasterDuke17/rakudo,tony-o/rakudo,Gnouc/rakudo,nbrown/rakudo,nbrown/rakudo,sjn/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,samcv/rakudo,lucasbuchala/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,softmoth/rakudo,raydiak/rakudo,Gnouc/rakudo,Gnouc/rakudo,usev6/rakudo,softmoth/rakudo,Gnouc/rakudo,awwaiid/rakudo,salortiz/rakudo,softmoth/rakudo,samcv/rakudo,salortiz/rakudo,sjn/rakudo,softmoth/rakudo,softmoth/rakudo,rakudo/rakudo,tbrowder/rakudo,salortiz/rakudo,lucasbuchala/rakudo,sjn/rakudo,tony-o/rakudo,labster/rakudo,rakudo/rakudo,salortiz/rakudo,nbrown/rakudo,tbrowder/rakudo,raydiak/rakudo,sjn/rakudo,labster/rakudo,nbrown/rakudo,rakudo/rakudo,rakudo/rakudo,usev6/rakudo,MasterDuke17/rakudo,salortiz/rakudo,jonathanstowe/rakudo,awwaiid/rakudo,samcv/rakudo,raydiak/rakudo,salortiz/rakudo,MasterDuke17/rakudo,jonathanstowe/rakudo,samcv/rakudo,nbrown/rakudo,MasterDuke17/rakudo,usev6/rakudo,jonathanstowe/rakudo,rakudo/rakudo,awwaiid/rakudo,labster/rakudo,tbrowder/rakudo,Gnouc/rakudo,awwaiid/rakudo,Gnouc/rakudo,labster/rakudo,rakudo/rakudo,tbrowder/rakudo,tony-o/rakudo,lucasbuchala/rakudo,labster/rakudo,nbrown/rakudo,tony-o/rakudo,tony-o/rakudo,labster/rakudo,tony-o/rakudo,usev6/rakudo,jonathanstowe/rakudo,lucasbuchala/rakudo,jonathanstowe/rakudo,tbrowder/rakudo,samcv/rakudo,awwaiid/rakudo,usev6/rakudo