message: run tests on older safari version
diff: @@ -38,6 +38,15 @@ jobs:
  - gulp travis-test
  env : BROWSER=safari
  os: osx
  + - stage: test
  + script:
  + # needs an audio output device to run
  + - HOMEBREW_NO_AUTO_UPDATE=1 brew install Caskroom/cask/soundflower
  + - gulp travis-test
  + env : BROWSER=safari
  + os: osx
  + # test on an older safari
  + osx_image: xcode6.4
  - stage: deploy
  os: linux
  script: skip
  