[Checkins] [zopefoundation/zope.sqlalchemy] cd9b7d: Document SQLAlchemy sessions wrapping

[Michael Howitz]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zope.sqlalchemy
  Commit: cd9b7db90459304a5e9be7b98f8f1385b5234170
      https://github.com/zopefoundation/zope.sqlalchemy/commit/cd9b7db90459304a5e9be7b98f8f1385b5234170
  Author: Michael Howitz <mh at gocept.com>
  Date:   2020-02-17 (Mon, 17 Feb 2020)

  Changed paths:
    M src/zope/sqlalchemy/README.rst

  Log Message:
  -----------
  Document SQLAlchemy sessions wrapping

Fixes #39.