language: node_js
sudo: false
node_js:
  - stable
addons:
  firefox: '42.0'

before_script:
  - npm install bower
  - bower install
  - npm install polylint
  - polylint

language: node_js
sudo: false
node_js:
  - stable

before_script:
  - npm install bower
  - bower install
  - npm install polylint
  - polylint

Remove unnecessary step in Travis
Remove unnecessary step in Travis