[tex-live] url.tex

[Karl Berry]

    First of all: thank you for creating {url|...}.pdf! 

We all thank Robin profusely for this and much else :).

    But one question:
    shouldn't url.tex go into .../texmf-dist/source/latex/url?

url.tex is the source of the documentation.  I see no compelling reason
to prefer either doc or source.  In general, I think it's more helpful
not to proliferate subdirectories for tiny packages, so I didn't.

But installing miscdoc.sty in the runtime was a mistake that I didn't
notice.  I've moved that back to doc.

Looking forward to Robin's weekend releases.

Thanks for the report,
Karl