release issue

[C. Boemann]

Hi

There is a bug in qt4.8 that makes textediting crash. And it's not really 
practical to workaround it in Calligra.

More specifically qt4.8 crashes whenever you eg cursor->setPosition or editing 
that moves the cursor position.

Unless you wrap those call inside begin/endEditBlock pairs. I've done that but 
this is all over and also has the not so nice side effect that the visible 
cursor position is not update..

so what to do. We can't really wait until a bug fix for qt comes out, but I 
don't really know what else to do.

/Boemann