removed setVersion on indexedDB as it has been deprecated
https://developer.mozilla.org/en-US/docs/Web/API/IDBDatabase#setVersion()
added back in missing paren
       * *Note: modified Trigger to accept more than one argument for data
       * This is necessary because SaveData Event passes (data, prepare)
       * but prepare was always undefined.
       * http://craftyjs.com/api/Storage.html#SaveData-event