language: node_js
node_js:
  - "iojs"
  - "0.12"
  - "0.10"

# Make sure we have new NPM.
before_install:
  - export DISPLAY=:99.0
  - sh -e /etc/init.d/xvfb start
  - npm install -g npm
  - npm config set loglevel warn

before_script:
  - npm install -g grunt-cli

language: node_js
node_js:
  - "4"
  - "6"
  - "7"

# Make sure we have new NPM.
before_install:
  - export DISPLAY=:99.0
  - sh -e /etc/init.d/xvfb start
  - npm install -g npm
  - npm config set loglevel warn

Fix Travis build (update Node versions)
chore: Fix Travis build (update Node versions)