language: node_js
node_js:
  - "6"
  - "5"
  - "4"
  - "iojs"
  - "0.12"
  - "0.11"
  - "0.10"

script:
 - npm test
 - cat ./coverage/lcov.info | ./node_modules/.bin/coveralls

language: node_js
node_js:
  - "9"
  - "8"
  - "7"
  - "6"
  - "5"
  - "4"
script:
 - npm test
 - cat ./coverage/lcov.info | ./node_modules/.bin/coveralls

Remove obsolete version of node, add new versions
Remove obsolete version of node, add new versions