[Kst] Plot/Label selection bug.

[C. Barth Netterfield]

On a kst with multiple plots.

click on an axis label (not on the last plot - say, plot 1 (the second plot)) 
to edit it.

The plot dialog pops up on the label tab, but the last plot is selected, not 
the one you clicked on, and the flollowing message is dumped on the command 
line:
QComboBox::setCurrentItem: (Select) Index 1 out of range

But if you exit the plot dialog and try it again, all is well...