[perl-Business-Hours/f18] (5 commits) ...Merge remote-tracking branch 'origin/f19' into f18

[corsepiu]

Summary of changes:

  1afd90f... Perl 5.18 rebuild (*)
  0578376... Upstream update. (*)
  2021622... Merge remote-tracking branch 'origin/f20' into f19 (*)
  5b80024... Merge cleanup. (*)
  24cdca4... Merge remote-tracking branch 'origin/f19' into f18

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