message: Add creat label
diff: @@ -906,7 +906,34 @@ function Facebookbot(configuration) {
  }
  }
  });
  + },
  + create_label: function(name, cb) {
  + var uri = 'https://' + api_host + '/' + api_version + '/me/custom_labels?access_token=' + configuration.access_token;
  +
  + var body = {
  + 'name' : name
  + };
  +
  + request({
  + method: 'POST',
  + json: true,
  + body: body,
  + uri: uri
  + }, function(err, res, body) {
  + if (err) {
  + facebook_botkit.log('Could not create a label to target broadcast messages');
  + cb(err);
  + } else {
  + if (body.error) {
  + facebook_botkit.log('ERROR in creating a label to target broadcast messages call : ', body.error);
  + cb(body.error);
  + } else {
  + facebook_botkit.debug('Successfully creat a label to target broadcast messages', body);
  + cb(null, body);
  + }
  }
  + });
  + },
  };
  facebook_botkit.api = {
  