Conditions to store alternative model objectives #20
Description
Some feedback has discussed that conditions could be used to store different model objective functions.
This would be trivial to implement - when conditions are saved the model's objective functions should be set at the time the model media is found.
When conditions are loaded, the objective would then be set to all those stored in the model conditions json file.
The most difficult aspect of this will be ensuring backwards compatibility with older projects that do not have this feature. For this reason the jsonschema should be updated to make it optional.