craftsmen/roll — pull request #36 by mehlah (2014-12-29 00:07:40+00:00)
Title: Use PostgreSQL 9.3 on Travis CI

Heroku's default is Postgres 9.3 [1], but Travis' default is Postgres 9.1 [2]

[1]: https://devcenter.heroku.com/articles/heroku-postgresql#version-support
[2]: http://docs.travis-ci.com/user/using-postgresql/