send_websocket_document_updated calls document.refresh_from_db()
before building overrides, which drops the custom_fields prefetch
(and its select_related("field")) set up by the view's queryset.
DocumentMetadataOverrides.from_document() then lazily reloads field
once per custom field instance. Since from_document() can't rely on
the caller having a prefetched document, select_related explicitly at
the point of use instead.
* Initial implementation of consumption templates
* Frontend implementation of consumption templates
Testing
* Support consumption template source
* order templates, automatically add permissions
* Support title assignment in consumption templates
* Refactoring, filters to and, show sources on list
Show sources on template list, update some translation strings
Make filters and
minor testing
* Update strings
* Only update django-multiselectfield
* Basic docs, document some methods
* Improve testing coverage, template multi-assignment merges