[vz-dev] [volkszaehler/volkszaehler.org] 9138d2: Simplify travis testing (#660)

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/volkszaehler/volkszaehler.org
  Commit: 9138d256b08400a97a2d3ee41e2cbbb6b1291f74
      https://github.com/volkszaehler/volkszaehler.org/commit/9138d256b08400a97a2d3ee41e2cbbb6b1291f74
  Author: andig <cpuidle at gmx.de>
  Date:   2017-12-25 (Mon, 25 Dec 2017)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  Simplify travis testing (#660)