[Checkins] [zopefoundation/zc.sourcefactory] ab3648: Add toplevel readme.

[GitHub]

  Branch: refs/heads/py37
  Home:   https://github.com/zopefoundation/zc.sourcefactory
  Commit: ab36482f146c8a1c67dbde28ee3a1803910e9456
      https://github.com/zopefoundation/zc.sourcefactory/commit/ab36482f146c8a1c67dbde28ee3a1803910e9456
  Author: Michael Howitz <mh at gocept.com>
  Date:   2018-10-19 (Fri, 19 Oct 2018)

  Changed paths:
    A README.rst
    M setup.py
    M src/zc/sourcefactory/README.txt

  Log Message:
  -----------
  Add toplevel readme.



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