The previous theme SVG was basically Amarok's default-theme-clean with excess
information mostly removed by editing in Inkscape.

For this I just manually added elements we actually use into an empty shell
XML, and any cross-referenced elements. The result is much smaller, and both
appears the same and the SVG handling code doesn't complain about missing
elements.

svn path=/trunk/KDE/kdemultimedia/juk/; revision=1231341