[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

setModified on a few more cases.  We will just have to fix these one at a time
as we come across them.  The fix is easy:
KstApp::inst()->document()->setModified();

also some minor cleanup (remove obsolete optimization)
CCMAIL: 85354-done at bugs.kde.org


  M +2 -2      datawizard.ui.h   1.64
  M +1 -0      kst.cpp   1.195
  M +12 -10    kst2dplot.cpp   1.176
  M +1 -1      kst2dplot.h   1.73
  M +4 -5      kstlabeldialog_i.cpp   1.14