[Kst] kdeextragear-2/kst/kst

[Barth Netterfield]

CVS commit by netterfield: 

BUG: 95211

After recent changes, the renderer was sometimes using the bounding
box of "0123456789" for height, and sometimes using height = ascent + 
decent +1 for height...  This uses the latter definition for all cases.
So now, top alignment is with the top of the highest accent allowed in the
font, and bottom alignment is with the lowest decender.

This has additionally required some re-tweaking of kst2dplot label placement.
Still more could be useful, but not tonight.


  M +16 -15    kst2dplot.cpp   1.330
  M +23 -24    kstlabel.cpp   1.53