[Checkins] [zopefoundation/Products.ZSQLMethods] 6fa87d: - sanitize ``tox`` and ``flake8`` configurations, ...

[Jens Vagelpohl]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Products.ZSQLMethods
  Commit: 6fa87d0ee27522d3ebd23e903a008c06093fc084
      https://github.com/zopefoundation/Products.ZSQLMethods/commit/6fa87d0ee27522d3ebd23e903a008c06093fc084
  Author: Jens Vagelpohl <jens at netz.ooo>
  Date:   2019-03-30 (Sat, 30 Mar 2019)

  Changed paths:
    M CHANGES.rst
    M buildout.cfg
    M setup.cfg
    M setup.py
    M src/Products/ZSQLMethods/SQL.py
    M src/Shared/DC/ZRDB/Aqueduct.py
    M src/Shared/DC/ZRDB/Connection.py
    M src/Shared/DC/ZRDB/DA.py
    M src/Shared/DC/ZRDB/RDB.py
    M src/Shared/DC/ZRDB/Results.py
    M src/Shared/DC/ZRDB/Search.py
    M src/Shared/DC/ZRDB/dbi_db.py
    M src/Shared/DC/ZRDB/sqlgroup.py
    M src/Shared/DC/ZRDB/sqltest.py
    M src/Shared/DC/ZRDB/sqlvar.py
    M src/Shared/DC/ZRDB/tests/test_caching.py
    M src/Shared/DC/ZRDB/tests/test_connection.py

  Log Message:
  -----------
  - sanitize ``tox`` and ``flake8`` configurations, reach ``flake8`` compliance