[Checkins] [zopefoundation/z3c.formui] bbc6ae: Use tox for Travis tests

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/z3c.formui
  Commit: bbc6ae567962aa5ae10a58e39562c3730681095d
      https://github.com/zopefoundation/z3c.formui/commit/bbc6ae567962aa5ae10a58e39562c3730681095d
  Author: Marius Gedminas <marius at gedmin.as>
  Date:   2014-12-26 (Fri, 26 Dec 2014)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Use tox for Travis tests