thatcher/openseadragon — pull request #13 by Ventero (2012-09-28 17:51:15+00:00)
Title: Allow different Deep Zoom schema namespaces.

While the official XML namespace according to the xsd is
http://schemas.microsoft.com/deepzoom/2008, DZIs generated with the
Deep Zoom Composer use http://schemas.microsoft.com/deepzoom/2009,
so this should be supported as well.