[Checkins] [zopefoundation/z3c.recipe.tag] d8f287: Update README:

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/z3c.recipe.tag
  Commit: d8f287077a3684c0be546a88a48b574de19043cd
      https://github.com/zopefoundation/z3c.recipe.tag/commit/d8f287077a3684c0be546a88a48b574de19043cd
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2013-03-22 (Fri, 22 Mar 2013)

  Changed paths:
    M README.rst

  Log Message:
  -----------
  Update README:

* mention virtualenv

* link to id-utils documentation

* fix some typos and minor inaccuracies

* use the short recipe name