[perl-DateTime-Format-DateManip/f22] (3 commits) ...Modernize spec file

[Petr Pisar]

Summary of changes:

  f87b19e... Document patch (*)
  efa6cb2... Pass test with Date-Manip-6.49 (*)
  32a1c21... Modernize spec file (*)

(*) This commit already existed in another branch; no separate mail sent