[1.7.x] Include swapped apps in autodetector state

    def from_apps(cls, apps):

        "Takes in an Apps and returns a ProjectState matching it"

        app_models = {}

        for model in apps.get_models():

        for model in apps.get_models(include_swapped=True):

            model_state = ModelState.from_model(model)

            app_models[(model_state.app_label, model_state.name.lower())] = model_state

        return cls(app_models)