language: ruby
rvm:
  - 2.0.0
script: bundle exec rake
before_install:
  - gem update --system

language: ruby
rvm:
  - 2.0.0
script: bundle exec rake
before_install:
  - gem update --system
services:
  - redis-server

Add redis-server to travs.yml template.
Add redis-server to travs.yml template.

Travis CI now requires the redis server to be explicitly.
