[Kst] kdeextragear-2/kst/kst

[Rick Chern]

CVS commit by rchern: 

Keep plot marker list sorted and add some empty functions for scrolling to marks


  M +46 -16    kst2dplot.cpp   1.148
  M +7 -5      kst2dplot.h   1.63
  M +0 -1      kstplotdialog_i.cpp   1.52