As currently there is no svg artwork, pixmaps are simply scaled
(and yes, they are ugly-looking because of that). This kind of "svg emulation"
allows to finish some points in code.

Now when svg artwork for klines will be ready  - few changes to methods
of KLinesRenderer class - and you have working SVG-klines :).

svn path=/trunk/KDE/kdegames/klines/; revision=621660