[PATCH 2/5] Revert "ui-summary: add "rel='vcs-git'" to clone URL links"

[Juuso Lapinlampi]

I am okay with keeping the vcs-git, but I don't have very high hopes for
it before validator.nu recognizes it is a valid rel attribute.

Seeing as how WHATWG is pushing Schema.org language in itemprops ahead,
I suggest vcs-git to be replaced with Schema.org, e.g.
SoftwareSourceCode.[1]

On Thu, May 12, 2016 at 05:34:50PM +0200, Jason A. Donenfeld wrote:
> Could you give full justification for its existence? How is it useful?
> What uses it?

Machine parsing. Google uses Schema.org markup in HTML to enhance Google
Search results (e.g. IMDB).

[1]: https://schema.org/SoftwareSourceCode