Updates to error checking on CreateAccountPanel and improvements to the error messages. Updates to the setting view. Updates to settings error checking. Notifies the user if the "account update" occured successfully, otherwise the error is shown to the user. One of the problems with updating the user account was the strings would be null, if the user hit cancel on the dialog box. That situation is handled now. The validation methods all use trimmed versions of the input string now to validate.