[gphotoframe/f17] (8 commits) ...Merge remote-tracking branch 'origin/f17' into f16

[Mamoru Tasaka]

Summary of changes:

  3aad836... 1.4.1-b1 (*)
  9127459... 1.4.1 (*)
  c01f9c1... 1.5 rc1 (*)
  6ae8115... 1.5 (*)
  529b7de... 1.5.1 (*)
  c7d4939... Handle exif file with zero denominator on geometry informat (*)
  ad8bca7... fix merge conflict (*)
  f676d57... Merge remote-tracking branch 'origin/f17' into f16 (*)

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