[Checkins] [zopefoundation/plone.z3cform] a1699f: Update bootstrap.py, zc.buildout and setuptools

[GitHub]

  Branch: refs/heads/fix-tests
  Home:   https://github.com/zopefoundation/plone.z3cform
  Commit: a1699f120e24bdad8382cf970bcf4d983dee9e7c
      https://github.com/zopefoundation/plone.z3cform/commit/a1699f120e24bdad8382cf970bcf4d983dee9e7c
  Author: ale-rt <alessandro.pisa at gmail.com>
  Date:   2018-02-22 (Thu, 22 Feb 2018)

  Changed paths:
    M CHANGES.rst
    M bootstrap.py
    M buildout.cfg

  Log Message:
  -----------
  Update bootstrap.py, zc.buildout and setuptools