source attribute with object path does not work

[giuvincenzi]

export const ExampleCreate = (props) => (
    <Create {...props}>
        <SimpleForm>
            <TextInput source="name" />
            <TextInput source="address.street" />
        </SimpleForm>
    </Create>
);

the address.street is not sent in the mutation variables

// variables in mutation
{
    "data": {
        "name": "theName"
    }
}

[Vadorequest]

@giuvincenzi Have you tested again with the latest 1.0.0 released today? I believe this use case should be covered now. See #5

Also, see #8 which isn't directly related but you may find useful.