language: node_js
node_js:
- '0.11'
- '0.10'
before_install: npm install -g grunt-cli

language: node_js
node_js:
- '0.10'
- '0.11'
- '0.12'
- 'iojs'
- '4'
- '5'
- '6'
- '7'
- 'node'
before_install: npm install -g grunt-cli

Add test runs for more recent versions of node
Add test runs for more recent versions of node

Node versions below v4, as well as v5, have reached their end of life and
support should be dropped in the next major release to reduce the
maintenance effort.
Refer to https://github.com/nodejs/LTS.
