[Checkins] [zopefoundation/zope.app.component] 4940ce: Use zope.app.rotterdam 4.0 and remove git installs

[GitHub]

  Branch: refs/heads/python3
  Home:   https://github.com/zopefoundation/zope.app.component
  Commit: 4940ce2fcc00af55cd6c3e69d9458eec9398963f
      https://github.com/zopefoundation/zope.app.component/commit/4940ce2fcc00af55cd6c3e69d9458eec9398963f
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2017-04-27 (Thu, 27 Apr 2017)

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

  Log Message:
  -----------
  Use zope.app.rotterdam 4.0 and remove git installs