language: node_js
node_js:
  - "5"
  - "4"

before_install: npm install -g grunt-cli
install: npm install
language: node_js
node_js:
  - "6"
  - "4"

before_install: npm install -g grunt-cli
install: npm install
Test for node 4 and 6
Test for node 4 and 6
