language: node_js
node_js:
  - "0.11"
  - "0.10"
  - "0.8"
matrix:
  allow_failures:
    - node_js: "0.11"

language: node_js
node_js:
  - "0.11"
  - "0.10"
  - "0.8"
matrix:
  allow_failures:
    - node_js: "0.11"
services:
  - redis-server
  - mongodb
  - elasticsearch

Add database services for Travis.
Add database services for Travis.
