language: node_js
node_js:
  - '0.8'
  - '0.10'

language: node_js
node_js:
  - 'iojs'
  - '0.12'
  - '0.10'

Add testing against node 0.12 and io.js. Remove node 0.8
Add testing against node 0.12 and io.js. Remove node 0.8
