language: node_js
node_js:
  - "6"
  - "5"
  - "4"
  - "3"
  - "2"
  - "1"
  - "0.12"
  - "0.11"
  - "0.10"

language: node_js
node_js:
  - "8"
  - "7"
  - "6"
  - "5"
  - "4"
  - "3"
  - "2"
  - "1"
  - "0.12"
  - "0.11"
  - "0.10"

Add test runs on Node 7 and 8.
Add test runs on Node 7 and 8.