V5.4.1

Fix issues with 5.4 release

• Unable to create new user accounts via site administration
• Study thumbnail shows a 400 error
• Catalog administration page search does not work

Note: If upgrading from an older version of NADA, make sure to update the database:

CREATE TABLE `survey_data_api` (
  `id` int NOT NULL AUTO_INCREMENT,
  `sid` int DEFAULT NULL,
  `title` varchar(255) DEFAULT NULL,
  `description` varchar(500) DEFAULT NULL,
  `db_id` varchar(45) DEFAULT NULL,
  `table_id` varchar(100) DEFAULT NULL,
  PRIMARY KEY (`id`)
)AUTO_INCREMENT=1;

ALTER TABLE `users` MODIFY COLUMN `forgotten_password_code` varchar(100) DEFAULT NULL;
ALTER TABLE `users` ADD COLUMN `forgotten_code_expiry` int DEFAULT NULL;