[Checkins] [zopefoundation/z3c.etestbrowser] 879ac8: Adjust travis configuration according to PR review...

[GitHub]

  Branch: refs/heads/green-bar
  Home:   https://github.com/zopefoundation/z3c.etestbrowser
  Commit: 879ac807c58f651bf22f749c085018c21533296d
      https://github.com/zopefoundation/z3c.etestbrowser/commit/879ac807c58f651bf22f749c085018c21533296d
  Author: Florian Pilz <fp at gocept.com>
  Date:   2016-09-30 (Fri, 30 Sep 2016)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Adjust travis configuration according to PR review.

- keep `sudo: false`
- keep newline at end of file
- use `tox-travis` to trigger test envs of tox