code: def add_list(options={})
        response = connection.post do |req|
          req.url "lists/add", options
        end
          return_error_or_body(response, response.body.response.list)
      end
docs: Add a list: See https://developer.foursquare.com/docs/lists/add
  
   @param [Hash]  options
   @option options String :name - (required) The name of the list
   @option options String :description - The description of the list.
   @option options Boolean :collaborative - Boolean indicating if this list can be edited by friends.
   @option options String :photoId - The id of a photo that should be set as the list photo.