errbit/errbit — pull request #249 by dmathieu (2012-09-18 09:49:34+00:00)
Title: add mongodb as a travis service

Since august, travis [updated it's environment settings](http://about.travis-ci.org/blog/august-2012-upcoming-ci-environment-updates/).
Services like mongodb needs to be explicitely specified in order to be installed.

Adding mongodb as a service here should fix the build.