language: node_js
node_js:
  - 8
  - 7
  - 6
  - 4
after_success:
  - bash <(curl -s https://codecov.io/bash)

language: node_js
node_js:
  - 8
  - 7
  - 6
after_success:
  - bash <(curl -s https://codecov.io/bash)

Remove node v4 from Travis testing
Remove node v4 from Travis testing

nsp 3.1.0 was causing a syntax error at check.js:63. Apparently node v4 doesn't support object destructuring. For now I've decided to sacrifice backward compatibility.