Add database to project.

[ungana]

Story

As a researcher
I need to be able to story data in a database
so I can review the data at a later time.

As a developer
I need a database added to the project
so that I can keep track of user activities and facilitate a functioning app.

Identify ORM

Normally I'd suggest we just use SQLite directly, but the ability to allow different databases might be a better option long term. Let's find an ORM and then implement it.

Needs

• ORM with ability to connect to [at minimum] SQLite, MySQL, and Postgres
• Database Migrations
• Database Seeds