update references to point to files that *exist*
update references to point to files that *exist*

tkob/parrot,FROGGS/parrot,parrot/parrot,gagern/parrot,parrot/parrot,gitster/parrot,tkob/parrot,youprofit/parrot,FROGGS/parrot,gagern/parrot,FROGGS/parrot,youprofit/parrot,parrot/parrot,tkob/parrot,parrot/parrot,tkob/parrot,youprofit/parrot,youprofit/parrot,gagern/parrot,gitster/parrot,tkob/parrot,youprofit/parrot,tkob/parrot,tkob/parrot,gagern/parrot,gagern/parrot,gagern/parrot,gitster/parrot,FROGGS/parrot,FROGGS/parrot,FROGGS/parrot,parrot/parrot,gitster/parrot,tkob/parrot,gitster/parrot,youprofit/parrot,FROGGS/parrot,gitster/parrot,gitster/parrot,FROGGS/parrot,youprofit/parrot,youprofit/parrot,gagern/parrot