[klettres] (8 commits) ...make appdata scriptlet non-fatal

[Rex Dieter]

Summary of changes:

  839859c... 4.12.4 (*)
  2628ee9... 4.12.5 (*)
  509f1fe... Revert "4.12.5" (*)
  631a4c3... Revert "4.12.4" (*)
  eedf6cd... Merge branch 'master' into f20 (*)
  02de042... Merge branch 'master' into f20 (*)
  02f8801... Merge branch 'master' into f20 (*)
  1610013... make appdata scriptlet non-fatal (*)

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