Overlay/layman.xml

<?xml version="1.0" encoding="UTF-8"?>
<layman>
  <overlay
    name = "backbone"
    status="unofficial"
    type = "git"
    src = "git://github.com/backbone/overlay.git"
    contact = "backbone@backbone.ws">
	<link>https://git.backbone.ws/linux/overlay</link>
    <description>Backbone’s Portage overlay.</description>
    <feed>https://github.com/backbone/overlay.atom</feed>
  </overlay>
</layman>