[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

Add "Edit Curve" to the context menu to quickly edit a curve in a plot.

Fix some minor label mode bugs.


  M +1 -1      kst.cpp   1.52
  M +21 -6     kstview.cpp   1.41
  M +3 -2      kstview.h   1.19