Remove some functions that no longer exported from the export list. Patch courtesy of Michael Walter <michael.walter@gmail.com>.
Remove some functions that no longer exported from the export list. Patch courtesy of Michael Walter <michael.walter@gmail.com>.

git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@9461 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

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