Initial Raku changes to the README
Initial Raku changes to the README

Other things will need to be adjusted later.

softmoth/rakudo,softmoth/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,salortiz/rakudo,nbrown/rakudo,salortiz/rakudo,tony-o/rakudo,labster/rakudo,labster/rakudo,salortiz/rakudo,tony-o/rakudo,rakudo/rakudo,MasterDuke17/rakudo,nbrown/rakudo,softmoth/rakudo,tony-o/rakudo,softmoth/rakudo,labster/rakudo,MasterDuke17/rakudo,rakudo/rakudo,nbrown/rakudo,rakudo/rakudo,labster/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,tbrowder/rakudo,salortiz/rakudo,MasterDuke17/rakudo,tbrowder/rakudo,tony-o/rakudo,nbrown/rakudo,softmoth/rakudo,tony-o/rakudo,nbrown/rakudo,labster/rakudo,tony-o/rakudo,rakudo/rakudo,MasterDuke17/rakudo,rakudo/rakudo,tbrowder/rakudo,nbrown/rakudo,labster/rakudo,rakudo/rakudo,salortiz/rakudo,salortiz/rakudo