Update fib.pir to match .pl output. (+ minor updates to style and clarity)
Update fib.pir to match .pl output.
(+ minor updates to style and clarity)

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