CVS commit by gateau: 

Applied patch from Lubos Lunak to adjust brightness, contrast and gamma of
image.


  M +1 -0      NEWS   1.196
  M +11 -1     gvdirpart/gvdirpart.rc   1.8
  M +11 -1     gvimagepart/gvimagepart.rc   1.6
  M +136 -0    gvimageutils/gvimageutils.cpp   1.2
  M +6 -0      gvimageutils/gvimageutils.h   1.2
  M +10 -1     gwenviewapp/gwenviewui.rc   1.11
  M +89 -0     src/gvscrollpixmapview.cpp   1.113
  M +6 -0      src/gvscrollpixmapview.h   1.62