message: Modernize .travis.yml (slightly).
diff: language: node_js
  node_js:
  - - "7.0"
  - - "6.0"
  - - "5.0"
  - - "4.0"
  - - "iojs"
  + - "7"
  + - "6"
  + - "5"
  + - "4"
  - "0.12"
  - "0.11"
  - "0.10"
  - - "0.8"
  -
  -matrix:
  - allow_failures:
  - - node_js: "0.8"
  # Allow Travis tests to run in containers.
  sudo: false
  