symbology - Importing SVG symbols into QGIS

I've downloaded the SVG icon pack from https://www.mapbox.com/maki/

Using the Import from URL has never worked for me, so how do I import these symbols into QGIS?

As far as I can tell I need an .XML defining each symbol.

Answer

Another way is to point your SVG adding their path in:

Settings->Options->System->SVG Path

In this way you'll find your SVG symbols as group in QGIS styler (Layer Properties->Style....)