adds link between persons
reverts un-needed autoloader change
Updated visibility of setParent method, if it is internal it should be protected
Plugged in test for persons being the same type
Merge branch 'linkedPersons' into postgresLinkedPersons
Formatting
Merge branch 'PostgresMerge' into postgresLinkedPersons
Merge branch 'PostgresMerge' into postgresLinkedPersons
Merge branch 'master' into postgresLinkedPersons
APOLLO-2844 Updated the test for class types to use doctrine utils
Merge pull request #62 from ministryofjustice/postgresLinkedPersons

Postgres linked persons