theme cleanups and hidpi branch merged

[Marco Martin]

On Tuesday 28 January 2014, Marco Martin wrote:

> 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 ;)

and to try it, branch mart/svgHiDpi in plasma-framework

at the moment it just hardcodes as double size

-- 
Marco Martin