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

before_script:
  - npm install -g npm

branches:
  only:
    - master

language: node_js
node_js:
  - "0.12"
  - "4"

before_script:
  - npm install -g npm

branches:
  only:
    - master

Use Node.js versions that are alive in the future
Use Node.js versions that are alive in the future
