[tex-live] Better ways to find packages and documentation [was: texdoc in luatex]

[Karl Berry]

      We want to include at least
      - title/long description
      - some version/license information
      - (taggging information?)
      - ...

    but then I realized that I had some dicussion with Karl about this. So I
    changed what I wrote before. Karl, am I right here?!

Yes.  Author, too.