Pullup Signup.outputError to Form.
Make AssuranceForm a session-bound form
Create test method to create assurer (stub) + add id return.
Pullup "login" to managed test
ManagedTest: change semantic of fetchStartErrorMessage
The assurance form outputs errors, but does nothing.
Add a testcase for the assurance page checks.
Add "TestAssurance" to buildfile.
Assurance form: display DoB