[rakudo] Sort out keys, values and kv on mappings (and thus hashes) by exporting them, as we do for List. Gets us passing another 8 TODO'd spectests.
[rakudo] Sort out keys, values and kv on mappings (and thus hashes) by exporting them, as we do for List. Gets us passing another 8 TODO'd spectests.

git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@31227 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

youprofit/parrot,tkob/parrot,FROGGS/parrot,parrot/parrot,parrot/parrot,fernandobrito/parrot,tkob/parrot,youprofit/parrot,fernandobrito/parrot,parrot/parrot,parrot/parrot,tewk/parrot-select,gagern/parrot,tkob/parrot,tewk/parrot-select,FROGGS/parrot,FROGGS/parrot,youprofit/parrot,FROGGS/parrot,youprofit/parrot,fernandobrito/parrot,tkob/parrot,fernandobrito/parrot,gagern/parrot,youprofit/parrot,FROGGS/parrot,tewk/parrot-select,gagern/parrot,tkob/parrot,tkob/parrot,gitster/parrot,gitster/parrot,youprofit/parrot,tkob/parrot,FROGGS/parrot,gitster/parrot,tewk/parrot-select,gitster/parrot,fernandobrito/parrot,tewk/parrot-select,gagern/parrot,youprofit/parrot,FROGGS/parrot,youprofit/parrot,gagern/parrot,fernandobrito/parrot,tewk/parrot-select,tkob/parrot,gitster/parrot,gitster/parrot,fernandobrito/parrot,gagern/parrot,FROGGS/parrot,gagern/parrot,gitster/parrot,tewk/parrot-select,parrot/parrot