Refactored the models file to remove a ton of fluff from autogeneration. Made adjustments in the rest of the file, and made the unit tests pass. Organized the test file structure slightly, but left the tests largely as-is, unless they needed to be fixed per the refactor. Scrapped the south migrations, as it wasn't worth generating an extreme migration for the models changes. As such, the database needs to be scrapped, but I've added country and committee fixtures. You'll have to create your own users again. I will add an Advisor fixture later, complete with user account, AdvisorProfile, and school.