[mingw-headers/f17] (8 commits) ...Merge branch 'master' into f17

[Erik van Pienbroek]

Summary of changes:

  12239c5... Update to 20120705 snapshot (contains various Cygwin change (*)
  19c32c4... Update to 20120709 snapshot (contains full Cygwin support) (*)
  18c0719... Update to 20120713 snapshot (*)
  f1d28fb... Update to 20120718 snapshot (*)
  0244eef... Update to 20121006 snapshot (*)
  729dd34... Provides: bundled(libiberty) (*)
  b24e0b9... Update to 20121016 snapshot and use a smaller source tarbal (*)
  020cb7d... Merge branch 'master' into f17

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