CVS commit by staikos: much of the zooming code is in and working, but there is still lots of work to do it seems. There are lots of bugs lurking. M +113 -5 kst2dplot.cpp 1.28 M +4 -2 kst2dplot.h 1.14 M +7 -0 kstviewwidget.cpp 1.28 M +2 -0 kstviewwidget.h 1.10