applicake/doorkeeper — pull request #144 by petergoldstein (2012-08-29 16:23:48+00:00)
Title: Adding MongoDB dependency to .travis.yml

At some point in the near future Travis CI is changing its startup process to exclude a number of processes it had been auto-starting on its workers. You can find more info [here](http://about.travis-ci.org/blog/august-2012-upcoming-ci-environment-updates/).

Doorkeeper requires MongoDB for its test suite (at least in some configurations) so I just added MongoDB as a required service. This should ensure that Travis continues to run green for Doorkeeper when they make this change.