[Kst] extragear/graphics/kst/src

[Andrew Walker]

SVN commit 551198 by arwalker:

BUG:128483 Create x-slave vector for the equation which can then be modified from the edit equation dialog

 M  +2 -2      libkstapp/ksteqdialog_i.cpp  
 M  +54 -36    libkstmath/kstequation.cpp  
 M  +9 -7      libkstmath/kstequation.h