[simdock/f16] (5 commits) ...Latest from upstream

[terjeros]

Summary of changes:

  3772b03... Rebuilt for new libpng (*)
  9ed2d6b... - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass (*)
  80d0bc7... - Rebuilt for c++ ABI breakage (*)
  eac2448... - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass (*)
  de5124b... Latest from upstream (*)

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