language: node_js
node_js:
  - "stable"
  - "4"
before_script:
  - node_modules/gulp/bin/gulp.js startServer &
script: node_modules/gulp/bin/gulp.js clean default

language: node_js
node_js:
  - "node"
  - "5"
  - "4"
before_script:
  - node_modules/gulp/bin/gulp.js startServer &
script: node_modules/gulp/bin/gulp.js clean default

Remove Travis CI use of deprecated nvm version
Remove Travis CI use of deprecated nvm version

'stable' is deprecated according to https://github.com/creationix/nvm.
Replaced with "node" for latest version of Node.JS and "5" for latest
5.x ("stable") release of Node.JS.
