[octave/f22] (5 commits) ...fix changelog style

[Rex Dieter]

Summary of changes:

  ce2cac7... Rebuild for gcc 5 C++11 ABI (*)
  fd473f2... Rebuild for fltk 1.3.3 (*)
  647ec3e... Rebuild for rebuilt swig (*)
  d7cf4c5... rebuild (GraphicsMagick) (*)
  de6c316... fix changelog style (*)

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