language: node_js
node_js:
  - "0.12"
  - "0.11"
  - "0.10"
  - "0.8"

before_install:
  # Upgrade npm to avoid semver issues
  - npm install npm@latest -g

notifications:
  email: false

language: node_js
node_js:
  - "0.12"
  - "0.11"
  - "0.10"
  - "0.8"
  - "iojs"

matrix:
  allow_failures:
    - node_js: "0.11"

before_install:
  # Upgrade npm to avoid semver issues
  - npm install npm@latest -g

notifications:
  email: false

Tweak test Travis test environments config
Tweak test Travis test environments config

* Re-introduce Node v. 0.11 (unstable) to allowed failures
* Also test on iojs

Related issue: twolfson/icomoon-phantomjs#12
