Testingv1

Debugging and writing tests.
Worth noting: there's a change my `down` migration is wrong since I didn't bother to look at what you were changing the database schema _from_.  This is a good illustration of why you need both an `up` and `down` migration.  If I can't tell what the "down" migration should be as a person looking at the migration file, the computer won't be able to, either.