Display an error page when the result from the deposit handler has a status of FAILED
Add summary and responseBody attributes to DepositResult. Store the text content of a SWORD error's summary element in a deposit result's summary attribute is present. Use the deposit result's summary attribute as the message for the ObjectError we associate with the form.
Wrap the "deposit failed" message in actual HTML
Set the response code for the failed deposit page to 500 Internal Server Error
Use the notification handler to send an error notification on deposit failure
Set accessURL only if the status is COMPLETE
Remove the use of the summary element as an error message