[Kst] kdeextragear-2/kst/kst

[Rick Chern]

CVS commit by rchern: 

Saving/loading of images, remove background colour from images, calculate colours more correctly


  M +124 -173  imagedialog.ui   1.5
  M +75 -7     kst2dplot.cpp   1.186
  M +3 -3      kstarray.cpp   1.7
  M +6 -0      kstdoc.cpp   1.105
  M +84 -16    kstimage.cpp   1.6
  M +11 -6     kstimage.h   1.5
  M +2 -5      kstimagedialog_i.cpp   1.5