[gtk-v4l/f16] (5 commits) ...Merge remote-tracking branch 'origin/master' into f16

[Hans de Goede]

Summary of changes:

  c395bf1... Rebuild for new libpng (*)
  1dcc7f1... - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass (*)
  bd522f5... New upstream version (*)
  4c0a56c... Remove glib source on a device unplug, this avoids errors w (*)
  058855b... Merge remote-tracking branch 'origin/master' into f16

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