Reverted 59d0a0387d907260ef8f91bbbca618831abd75a3 and fixed the tests
Ensure `_resolve_model` does not return `None`
Merge remote-tracking branch 'reference/master' into bugfix/1850
Be nicer with __closable_objects.
Update token auth view. Closes #2151.
Removed unused import
Docs. Sponsor call-out.
Merge pull request #2153 from maryokhin/patch-1

Update token auth view. Closes #2151.
Add 2.x notes and links
Finalizing 3.0 release notes
Merge pull request #2143 from linovia/bugfix/1850

Bugfix for #1850
Merge pull request #2086 from beck/doug/blow-up-with-bad-models

Ensure _resolve_model does not return None
Use ImproperlyConfigured when model meta lookup fails