language: node_js
node_js:
  - "0.10"
  - "0.12"
  - "4"
  - "6"
sudo: false
git:
  depth: 5

language: node_js
node_js:
  - "6"
  - "8"
  - "10"
sudo: false
git:
  depth: 5

Update node.js version to be tested on Travis CI
Update node.js version to be tested on Travis CI

Remove EOL versions and add new versions.