language: node_js
node_js: 
  - "4"
  - "5"
  - "0.12"
  - "0.10"

language: node_js
node_js: 
  - "4"
  - "5"
  - "6"
  - "8"
  - "0.12"
  - "0.10"

Include node 6 and 8 for TravisCI
Include node 6 and 8 for TravisCI
