[Catalog-sig] Prototype setuptools-specific PyPI index.

["Martin v. Löwis"]

> See point #2:
> 
> """2. Individual project version pages' URLs must be of the form
> base/projectname/version, where base is the package index's base URL."""
> 
> That's what's meant by "version pages" in point #7 -- i.e., they *must*
> be of that two-part form for setuptools to recognize them as such.

Ok, but I still cannot see how to fix that: there simply *is* no
version part that I could point to.

Does that mean that Jim's approach does not work?

> Yes; of course, the usual rendering needs to be applied, since
> long_description can contain reStructuredText.

Ok, I now added these links as well.

Regards,
Martin