[Checkins] [zopefoundation/zope.deprecation] 8206a5: Add support for Python 3.6

[GitHub]

  Branch: refs/heads/issue9
  Home:   https://github.com/zopefoundation/zope.deprecation
  Commit: 8206a5000eae9c10e0e168678a349b199183a725
      https://github.com/zopefoundation/zope.deprecation/commit/8206a5000eae9c10e0e168678a349b199183a725
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2017-06-27 (Tue, 27 Jun 2017)

  Changed paths:
    A .coveragerc
    M .gitignore
    M .travis.yml
    M CHANGES.rst
    M README.rst
    M setup.py
    M src/zope/__init__.py
    M src/zope/deprecation/deprecation.py
    M src/zope/deprecation/tests.py
    M tox.ini

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

Fixes #9

Also update to current tox.ini and .travis.yml to enable coverage.