[mingw-qwt/f17] (3 commits) ...fixup after merge

[sailer]

Summary of changes:

  fb79168... - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass (*)
  d795275... update to 5.2.2 (*)
  ef43617... fixup after merge

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