[gnome-packagekit] (8 commits) ...Update icon cache, gsettings scriptlets

[Christopher Aillon]

Summary of changes:

  54c76e7... 2.91.90 (*)
  ca915f4... 2.91.90 (*)
  c329af2... New upstream release. (*)
  8d23f39... Drop a dep (*)
  50e9ec4... New upstream version. (*)
  7da364d... Add requires of gnome-settings-daemon to fix #683145 (*)
  7425da1... Merge remote-tracking branch 'origin/f15/master'
  298ae8b... Update icon cache, gsettings scriptlets

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