[1.1] Changed AuditLog to be able to retrieve versions not only as array, but also as objects
[1.1] Changed AuditLog to be able to retrieve versions not only as array, but also as objects

git-svn-id: 97a0a60797b63c56ed839334ccfd7adaa4f3bff1@5702 625475ce-881a-0410-a577-b389adb331d8

ascorbic/doctrine-tracker