authentication interrupt + delegated authentication = bug

[Chia-Ying (David) Yang]

I found that authentication interrupt (interrupt notifications) does not
work with delegated authentication.  Preliminary debugging suggests the
interrupt flow is attached to the realSubmit state, which delegated
authentication does not flow through at all.  I am on the 5.3.x branch.

Unfortunately fixing this bug requires good understanding of spring web
flow, and I am not qualified.  I am willing to offer whatever other
assistance is needed.  Would anyone want to team up?

Thank you,

David

[Misagh Moayyed]

This is fixed in the most recent 5.3.4-SNAPSHOT.