theme cleanups and hidpi branch merged

[Marco Martin]

On Tuesday 28 January 2014, Marco Martin wrote:
> > http://vizzzion.org/stuff/plasma/scaling-3.png
> 
> another thing i want to try, i'll give a run now, is to apply a similar
> tings into svgitem/framesvgitem
> 
> since most of the themes ditched most of the embedded pixmaps, it *should*
> look good... but has to be tried to make sure ;)

a quick attempt at it:
http://wstaw.org/m/2014/01/28/plasma-desktopLk1700.png

there are still some rendering issues, so end result would be a bit better 
than that.
anyways, i don't know how it looks on high dpi, on a normal screen borders 
appear almost comical, but that's kinda the point ;)

-- 
Marco Martin