language: node_js
node_js:
  - "0.12"
  - "0.10"
  - "0.8"
  - "iojs"
before_install:
- npm install -g npm@~1.4.6

language: node_js
node_js:
  - "4.0"
  - "iojs"
  - "0.12"
  - "0.11"
  - "0.10"
  - "0.8"
before_install:
- npm install -g npm@~1.4.6

Add Travis-CI tests for Node.js v4.0 and v0.11
Add Travis-CI tests for Node.js v4.0 and v0.11
