[Nautilus-list] Nautilus resizing and SVG icons

["Shahms E. King" <shahms shahms com>]

I haven't looked at the code, but I've noticed that resizing SVG icons
is REALLY slow compared to regular (png) ones.  One would think that it
would be possible to just scale the rendered pixmap of the SVG when
resizing the icon and then when the icon loses focus or the
resize-borders go away, re-render the SVG at the proper scale, this
would keep interactive performance of the resize the same while retain
the benefits of the SVG icons.

--Shahms