[Checkins] [zopefoundation/zodbpickle] fde399: Add Python 3.6 support

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/zodbpickle
  Commit: fde39906a151c2469c223e3c5cace41c56be0851
      https://github.com/zopefoundation/zodbpickle/commit/fde39906a151c2469c223e3c5cace41c56be0851
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2017-09-21 (Thu, 21 Sep 2017)

  Changed paths:
    M .travis.yml
    M CHANGES.rst
    M setup.py
    M tox.ini

  Log Message:
  -----------
  Add Python 3.6 support


  Commit: ac5ecbd85c44e105d117db8565620665bd2f2abe
      https://github.com/zopefoundation/zodbpickle/commit/ac5ecbd85c44e105d117db8565620665bd2f2abe
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2017-09-21 (Thu, 21 Sep 2017)

  Changed paths:
    M src/zodbpickle/_pickle_33.c

  Log Message:
  -----------
  Fix comparison between signed and unsigned warning

A similar fix was applied to CPython in https://bugs.python.org/issue22218


  Commit: 6f695701eb38959265317cf8a68072bb6c7af45f
      https://github.com/zopefoundation/zodbpickle/commit/6f695701eb38959265317cf8a68072bb6c7af45f
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2017-09-22 (Fri, 22 Sep 2017)

  Changed paths:
    M .travis.yml
    M CHANGES.rst
    M setup.py
    M src/zodbpickle/_pickle_33.c
    M tox.ini

  Log Message:
  -----------
  Merge pull request #25 from zopefoundation/py36-support

Add Python 3.6 support


Compare: https://github.com/zopefoundation/zodbpickle/compare/f09290dcefac...6f695701eb38