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

[Rex Dieter]

Summary of changes:

  6461334... 4.12.4 (*)
  ffd6740... 4.12.5 (*)
  611a0bd... Revert "4.12.5" (*)
  c98e00c... Revert "4.12.4" (*)
  327244e... Merge branch 'master' into f20 (*)
  f2e4702... Merge branch 'master' into f20 (*)
  c9d420f... Merge branch 'master' into f20 (*)
  447d981... make appdata scriptlet non-fatal (*)

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