[tex-hyphen] (auto)generation notices and web pages

[Karl Berry]

    But the patterns themselves were not auto-generated. 

Sorry, my misunderstanding.

The text at the top of hyph-ca.tex looks fine to me.  It's not in all
the files, though.  hyph-bg.tex is minimal, hyph-cop.tex has nothing.
I guess you are well aware.

    > files; instead I'd put a url, namely http://tug.org/tex-hyphen.
    Done. It points to non-existing web page at the moment, 

I created the usual minimal thing.

Thanks,
Karl