Kill all those silly continue lines in favor of more elifs.
Parse css2.1 replacements and ignored specs from the config file.
Load up the ignored spec/css 21 replacement data.
Actually use the new ignored/obsoleted metadata stuff.
Add new debug options for printing out internal variables easily.
Whoops, () with a single item isn't a tuple. Use [] instead to force an iterable wrapper, so strings dont' get wrongly interpreted.
Update spec-data.