karpenoktem/knsite — pull request #24 by aykevl93 (2013-09-04 20:59:32+00:00)
Title: Add Open Graph metadata

This adds an icon and possibly more when sharing a page on Facebook
https://developers.facebook.com/docs/opengraph/using-objects/
https://developers.facebook.com/docs/opengraph/creating-object-types/#properties