language: node_js
sudo: false
node_js:
  - stable
  - 6
  - 4
  - "0.12"
  - "0.10"
branches:
  only:
    - master
script: npm test

language: node_js
node_js:
  - stable
  - 8
  - 6
  - 4
script:
  - npm test

Drop Node v0.10.x & v0.12.x, add 8.x.x
test(ci): Drop Node v0.10.x & v0.12.x, add 8.x.x

BREAKING CHANGE: This drops support Node v0.10.x, and v0.12.x
while adding Node v8.x.x, as v9.x.x is now stable.
