Add Organization model #28
Description
An example of an organization would be UBC
Courses belong to an organization.
Lore:
- Unblocks allowing us to let people share attribute configs between courses within the same organization
- Also lets us do better customizations for organization-level things (i.e. easier auth flow since we can make specific integrations with UBC Canvas, but we'd need to know which courses to apply that easier auth flow to)