[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

Copy constructor should take a const ref.  Fix constness all over the place.
Delay instantiation of variables unless needed.
I'm not sure I like the idea of using a KstViewObject (KShared) by value though.


  M +12 -13    kst2dplot.cpp   1.349
  M +2 -2      kst2dplot.h   1.139
  M +1 -3      kstborderedviewobject.cpp   1.22
  M +1 -1      kstborderedviewobject.h   1.15
  M +1 -1      kstmetaplot.cpp   1.11
  M +1 -1      kstmetaplot.h   1.8
  M +1 -1      kstplotbase.cpp   1.9
  M +1 -1      kstplotbase.h   1.7
  M +2 -2      kstplotgroup.cpp   1.28
  M +2 -2      kstplotgroup.h   1.17
  M +5 -8      kstviewobject.cpp   1.112
  M +3 -3      kstviewobject.h   1.87