[Checkins] [zopefoundation/Record] 40b59f: Add a `__hash__` method to Record. (#3)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Record
  Commit: 40b59febb33f19f221e3bdc5a1954b247494d6b7
      https://github.com/zopefoundation/Record/commit/40b59febb33f19f221e3bdc5a1954b247494d6b7
  Author: Hanno Schlichting <hanno at hannosch.eu>
  Date:   2017-05-15 (Mon, 15 May 2017)

  Changed paths:
    M CHANGES.rst
    M src/Record/__init__.py
    M src/Record/tests.py

  Log Message:
  -----------
  Add a `__hash__` method to Record. (#3)

* Add a `__hash__` method to Record.

* Use `self(id)` as the `__hash__` value.