language: node_js
sudo: false
install:
  - "npm install"
script:
  - "npm run travis"
node_js:
  - "6"
  - "7"
  - "8"
cache:
  directories:
    - 'node_modules'

language: node_js
sudo: false
install:
  - "npm install"
script:
  - "npm run travis"
node_js:
  - "4"
  - "5"
  - "6"
  - "7"
  - "8"
cache:
  directories:
    - 'node_modules'

Put node 4 and 5 back
Put node 4 and 5 back
