travis-ci/travis-ci.github.com — pull request #281 by twinh (2013-06-29 17:16:23+00:00)
Title: Updated doc that redis is started on boot

From my build log, I found that redis is started on boot, but the documentation has not been updated yet.

https://travis-ci.org/twinh/widget/jobs/8530884#L14
```
$ sudo service redis-server start
start: Job is already running: redis-server
``