[Kst] [Kst-plot/kst] e6b31e: build bot fix

[Peter Kümmel]

  Branch: refs/heads/master
  Home:   https://github.com/Kst-plot/kst
  Commit: e6b31ecfea241ccc3a7fc617bef6e9474dd1618e
      https://github.com/Kst-plot/kst/commit/e6b31ecfea241ccc3a7fc617bef6e9474dd1618e
  Author: Peter Kümmel <syntheticpp at gmx.net>
  Date:   2014-05-25 (Sun, 25 May 2014)

  Changed paths:
    M .travis.yml

  Log Message:
  -----------
  build bot fix