Speedup test suite by using weak hash algo (#348)
Speedup test suite by using weak hash algo (#348)

Default password hasher is slow by design and the test suite creates many
users. Relevant doc: https://docs.djangoproject.com/en/1.9/topics/testing/overview/#password-hashing

On my laptop, repeated `time make test` goes from ~110s to ~58s.
b12io/orchestra,b12io/orchestra,unlimitedlabs/orchestra,unlimitedlabs/orchestra,b12io/orchestra,b12io/orchestra,unlimitedlabs/orchestra,b12io/orchestra