Add rubocop and correct a handful of stylistic issues.
Begin working on course and registration validations.
Set up courses.
Remove URL from database config, since it seems to be getting mangled…
Update version of dotenv.
Configure for CircleCI.
Add basic presentation model. Get rspec working with spring.
Remove boilerplate HomeHelper.
Add basic speaker model.
Add factory girl.
Add dotenv and set up database configuration.
Add puma and rspec.