I created a https://github.com/mojzis/svg_inpage that allows to inject a svg file inline into your HTML(5) as a page or block. I havent seen it anywhere else so i might put it on d.o.
I'd encourage you to contribute your work to http://drupal.org/sandbox/josegaert/1511596 which is in the moderation queue to become a full project, and says in the description "I welcome everybody who's interested in giving svg its rightful place in Drupal to contribute to this module." There's a long history of abandoned efforts at SVG in Drupal. Let's end that pattern by consolidating efforts with more people working on fewer projects.
P.S. Your link is broken.
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