[Checkins] [zopefoundation/ZConfig] f7bcf4: Enable code coverage metrics on CI

[GitHub]

  Branch: refs/heads/coverage
  Home:   https://github.com/zopefoundation/ZConfig
  Commit: f7bcf4e881449e903947ffceb64ec9bab83d1114
      https://github.com/zopefoundation/ZConfig/commit/f7bcf4e881449e903947ffceb64ec9bab83d1114
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2017-02-11 (Sat, 11 Feb 2017)

  Changed paths:
    A .coveragerc
    M .gitignore
    M .travis.yml
    M CHANGES.rst
    M setup.cfg
    M setup.py
    M tox.ini

  Log Message:
  -----------
  Enable code coverage metrics on CI

Also enable pip caching on CI


  Commit: e3b82270c266200305ded7625ad212d01eb05a16
      https://github.com/zopefoundation/ZConfig/commit/e3b82270c266200305ded7625ad212d01eb05a16
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2017-02-11 (Sat, 11 Feb 2017)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  coverage doesn't run on python 3.2 so we need to bump pypy3. Also bump pypy becasue it's much faster.


Compare: https://github.com/zopefoundation/ZConfig/compare/21000e02152b...e3b82270c266