Find orphaned, RFA'd, RFH'd packages using debtags

field wnpp bugs feed
arts2
astronomy1
aviation3
chemistry4
electronics8
finance1
geography3
linguistics4
mathematics7
meteorology1
physics5
statistics1
biology:bioinformatics0
biology:molecular0
biology:structural0
biology0
genealogy0
geology0
medicine:imaging0
medicine0
religion0