[PATCH] Use <img> tags for SVGs

[Timothy]

Hey everyone,

This is the first patch addressing an item raised in
https://orgmode.org/list/87sga4914t.fsf@gmail.com/ [subject: W3C
violations in Org's HTML export].

For more information see the email mentioned above and/or the commit
message.
It's worth nothing that the current approach isn't just "not great", but
actually causes some issues. For instance, in the ox-html export of my
Emacs config, here's an SVG generated by Gnuplot with org-plot:

If I just change <object> to <img> this is much better behaved:

Anyway, that's enough preamble --- here's the patch :)

--
Timothy

0001-ox-html-Use-img-tags-for-svgs-not-object.patch
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