[Kst] kdeextragear-2/kst/kst

[Andrew Walker]

CVS commit by arwalker: 

Added options for user to place legend in front of plot.
Added options for foreground and background colors of legend.
Removed use of KstLabel in legend, as it was used only to 
provide symbol processing, which it no longer does, and 
performance will be better without it.
Clean up of obsolete code.


  M +102 -151  kstlegend.cpp   1.4
  M +16 -24    kstlegend.h   1.2
  M +12 -3     kstplot.cpp   1.31
  M +8 -1      kstplotdialog_i.cpp   1.28
  M +1 -1      kstview.cpp   1.72
  M +91 -42    plotdialog.ui   1.14