[Kst] branches/work/kst/portto4/kst/src/libkstapp

[Mike Fenton]

SVN commit 799492 by fenton:

Update to a cached tick/label system to allow proper sizing for margins.


 M  +183 -189  plotitem.cpp  
 M  +21 -31    plotitem.h  
 M  +2 -1      plotitemdialog.cpp