[Checkins] [zopefoundation/z3c.coverage] e5d8d3: Support coverage >= 4.0

[GitHub]

  Branch: refs/heads/modern-coverage
  Home:   https://github.com/zopefoundation/z3c.coverage
  Commit: e5d8d3b7bc97ea05fe546b213474a4f086bf88c6
      https://github.com/zopefoundation/z3c.coverage/commit/e5d8d3b7bc97ea05fe546b213474a4f086bf88c6
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2017-04-24 (Mon, 24 Apr 2017)

  Changed paths:
    M buildout.cfg
    M setup.py

  Log Message:
  -----------
  Support coverage >= 4.0

The actual fix was in https://github.com/zopefoundation/z3c.coverage/pull/6,
this just drops the version constraint.