ReviewBoard now depends on django-oauth-toolkit to provide support as

an OAuth2 identity provider for OAuth2 client applications. This first

patch allows applications to be managed in the database by

administrators. We use our own custom application model to allow

applications to be limited to LocalSites, as well as for attaching

extra data fields to them.
This patch also provides help text for the application form fields, most

of which were missing them.

I was able to create an application in the database successfully.