[perl-Devel-PatchPerl/f17] (3 commits) ...update to 0.72

[Iain Arnell]

Summary of changes:

  4086ea0... update to 0.68 (*)
  4dc8eaf... update to 0.70 (*)
  3b6f36b... update to 0.72 (*)

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