[kdesdk/f16] (4 commits) ...Merge branch 'f17' into f16

[Rex Dieter]

Summary of changes:

  6d89fb9... drop needless requirement on kross-python (*)
  0eb72c2... readd requirement on kross-python (*)
  2a5d2d9... 4.8.4 (*)
  8bea02b... Merge branch 'f17' into f16

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