[kdeplasma-addons/f17] (7 commits) ...Merge branch 'f18' into f17

[Than Ngo]

Summary of changes:

  b8596ca... libqwt-devel only on Fedora (*)
  4cde918... clean up (*)
  779e093... fix file not found (*)
  819ab48... Store position of widgets in vertical Grouping Panel (#8798 (*)
  d1519df... 4.9.4 (*)
  5b8c8e7... drop, it's included in upstream (*)
  5b058b4... Merge branch 'f18' into f17

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