Fixes object serialization when there is an inline array property which contains a refed enum

[spacether]

Fixes object serialization when there is an inline array property which contains a refed enum
The problem was that when we convert the object model to a dict, we were not correctly handling the list of ModelSimple instances.
My code update fixes that.

@cgfarmer4 this should fix the bug that you filed

Tests:

• test added showing instantiation of the model with the array property works
• api serialization/deserialization test added

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[cgfarmer4]

Hi @spacether - heads up, I just ran latest-release from docker for python and this seems to be doing the thing again.

initial_products=[Products('assets')], ends up as {'value': Assets} in JSON

[spacether]

What git hash is latest release from? We have a live test in master showing that this is fixed there.

[spacether]

Can you please reopen your issue with more details?

[cgfarmer4]

Oof sorry. User error. I will be on the look out for 5.0.1.

[spacether]

Phew, scared me