[rubygem-cairo/f19] (5 commits) ...Merge remote-tracking branch 'origin/master' into f18

[Mamoru Tasaka]

Summary of changes:

  f4114ac... Update to 1.12.2 formal (*)
  ac51c8f... Merge remote-tracking branch 'origin/master' into f18 (*)
  f2fbb55... Merge remote-tracking branch 'origin/master' into f18 (*)
  f5bd66a... Merge remote-tracking branch 'origin/master' into f18 (*)
  eba1f90... Merge remote-tracking branch 'origin/master' into f18 (*)

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