language: node_js
install: npm install --production=false
node_js:
  - "iojs-v1"
  - "0.12"
  - "0.10"
env:
  - NODE_ENV=development
  - NODE_ENV=production

language: node_js
install: npm install --production=false
node_js:
  - "iojs-v2"
  - "iojs-v1"
  - "0.12"
  - "0.10"
env:
  - NODE_ENV=development
  - NODE_ENV=production

Add io.js v2 to the test matrix
Add io.js v2 to the test matrix