language: node_js
node_js:
  - "0.11"
  - "0.10"

language: node_js
node_js:
  - "stable"
  - "lts/*"

Use stable and LTS of node in Travis CI
Use stable and LTS of node in Travis CI

See: https://qiita.com/Linda_pp/items/2f32716d534c97685ab1
