wjlroe/dash-it — pull request #1 by wjlroe (2013-02-23 18:36:21+00:00)
Title: Don't require people to create roles

If you leave out the username, developers can use their already set-up
postgres role to create the dev database and migrate it. This avoids forcing
them to create a DB role for every project they have in development. By
default postgres uses your username and ident, which should already be set up
by the developer when they installed Postgres