Verify CRUD operations are available

[cartermak]

We don't have a query in AerieClient to delete an activity directive; we should verify that we have CRUD operations available for all the "components" (plans, directives, models, dictionaries, rules, constraints, etc.).

[cartermak]

Adding simulation configs as something we can't currently download.

[cartermak]

To create a parcel, first:

mutation CreateParcel($parcel: parcel_insert_input!) {
    createParcel: insert_parcel_one(object: $parcel) {
        id
    }
}

with data (fields can be null, except for command dictionary I think):

{
    "parcel": {
        "channel_dictionary_id": 1,
        "command_dictionary_id": 1,
        "name": "test",
        "sequence_adaptation_id": 1
    }
}

Then add zero or more parameter dictionaries:

mutation CreateParcelToParameterDictionaries($parcelToParameterDictionaries: [parcel_to_parameter_dictionary_insert_input!]!) {
    insert_parcel_to_parameter_dictionary(objects: $parcelToParameterDictionaries) {
        affected_rows
    }
}

with data:

{
    "parcelToParameterDictionaries": [
        {
            "parameter_dictionary_id": 1,
            "parcel_id": 1
        }
    ] // ,...
}