[cairo] (12 commits) ...Merge branch 'master' into f18

[Adam Jackson]

Summary of changes:

  8d1b881... fix a regression in path coordinate handling (*)
  11093e5... Revert "fix a regression in path coordinate handling" (*)
  1da79c7... Merge branch 'master' into f18 (*)
  05338ba... rebuild for f18 (*)
  a94c355... 1.12.4 (*)
  d840976... Minor spec file cleanup (*)
  f468549... 1.12.6 (*)
  73fb827... Merge branch 'master' into f18 (*)
  41d4bcd... 1.12.8 (*)
  5583707... better tarball (*)
  030ac7e... 0001-xlib-shm-Fix-memory-leak.patch: Fix a memory leak with (*)
  cadcd27... Merge branch 'master' into f18 (*)

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