Allow Nil as value in initialization of object hash
Allow Nil as value in initialization of object hash

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