• Fixed the way files are sorted according to filename extensions,
  so now I think survey() and find() will say the same thing,
  even in the special case where a Pod/ directory contains
  files called perlpodstyle and perlpodstyle.pod
  (this problem was caused by a bad interaction by Module::Build
  and the podlators distribution, which comes with its own
  perlpodstyle.pod