language: node_js
node_js:
  - "5"
  - "5.1"
  - "4"
script:
  - mocha
after_script: NODE_ENV=test istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage

language: node_js
node_js:
  - "5"
  - "5.1"
  - "4"
  - "4.2"
  - "4.1"
  - "4.0"
script:
  - mocha
after_script: NODE_ENV=test istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage

Add testing for old node version support
:up: Add testing for old node version support
