[Checkins] [zopefoundation/zope.testrunner] 250c1b: Drop all support for 'subunit'.

[GitHub]

  Branch: refs/heads/44-drop-subunit-support
  Home:   https://github.com/zopefoundation/zope.testrunner
  Commit: 250c1bdae536464e7d7c9cbdbcd0190a344544ae
      https://github.com/zopefoundation/zope.testrunner/commit/250c1bdae536464e7d7c9cbdbcd0190a344544ae
  Author: Tres Seaver <tseaver at palladion.com>
  Date:   2017-05-30 (Tue, 30 May 2017)

  Changed paths:
    M .travis.yml
    M CHANGES.rst
    M README.rst
    M appveyor.yml
    M setup.py
    M src/zope/testrunner/formatter.py
    M src/zope/testrunner/options.py
    M src/zope/testrunner/tests/test_doctest.py
    R src/zope/testrunner/tests/test_subunit.py
    R src/zope/testrunner/tests/testrunner-subunit-err.txt
    R src/zope/testrunner/tests/testrunner-subunit-leaks.txt
    R src/zope/testrunner/tests/testrunner-subunit.txt
    M tox.ini

  Log Message:
  -----------
  Drop all support for 'subunit'.

Closes #44.