APOLLO-3567 Removed event logging listener
APOLLO-3567 Updated children collection to be readOnly
Removed ElasticSynchronizationListener from the domain model
APOLLO-3567 Removed UidSettingListner from the domain model
APOLLO-3567 Removed UserIdentityProvider
APOLLO-3567 Removed LpaListnerTest
Merge pull request #109 from ministryofjustice/APOLLO-3567

Apollo 3567 - Moving listeners to BackEnd