Fix error when an audit entity has no matching source revision entity
Merge pull request #1 from DASPRiD/bugfix/ignore-audits-without-source-revision-entity

Fix error when an audit entity has no matching source revision entity
Automatically quote all column names
Merge pull request #2 from DASPRiD/bugfix/column-quoting

Automatically quote all column names
If the identity is not managed, add to entity manager
Merge pull request #4 from TomHAnderson/non-managed-user

If the identity is not managed, add to entity manager