- Refactors model parameter access. Instead of user-defined `model.cloud_params`, `model.baseline_params`, `model.hyper_params`, and `model.deterministics`, adds automatically populated attributes `model.cloud_freeRVs`, `model.cloud_deterministics`, `model.baseline_freeRVs`, `model.baseline_deterministics`, `model.hyper_freeRVs`, and `model.hyper_deterministics`.