Removes actions.

def __remove_actions(self):
        """
        Removes actions.
        """

        LOGGER.debug("> Removing '{0}' Component actions.".format(self.__class__.__name__))

        remove_project_action = "Actions|Umbra|Components|factory.script_editor|&File|Remove Project"
        self.__script_editor.command_menu.removeAction(self.__engine.actions_manager.get_action(remove_project_action))
        self.__engine.actions_manager.unregister_action(remove_project_action)