Fiddled more with the data tests.
Converted more of the application to using the new data api.
Converted auth_register to use the data service.
Making sure that save user commit is safe.
Implemented a utilService replacement for fnHandleError
Upgraded a couple of pages with proper error handling.
Converted two more pages to use the promise api.
Converted another page to use the promise api.
Converted another page to use the promise api.