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

language: node_js
node_js:
  - "node"
  - "iojs"
  - "7"
  - "6"
  - "5"
  - "4"
  - "0.12"
  - "0.10"

Add modern node.js versions to Travis CI
Add modern node.js versions to Travis CI