* EDR queries without instance id works
Django URL's without instance IDs called a method requiring instance
IDs, resulting in a crash.
Instance ID defaults to None, which is also standard for the provider
that ultimately will be called.
Regression test added
* Use fixtures in django server tests
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Co-authored-by: Peter Garnæs <pga@dmi.dk>
* Pass OPENAPI_DOCUMENT to API also in django mode
Fixes#1509
* Add basic test for django
This only verifies that one page loads, which however
covers most of the django setup.
* Install django requirements in CI