NXP-14153: no rollback on getParentDocument exception
NXP-14140: cleanups
NXP-13795: Handle upgrade hierarchy_read_acl schema update to add an _oid column
NXP-10254: fix folders filtering
NXP-14118: make sure 'administrator' is a real admin
NXP-14118: removed unecessary wait
NXP-14118: force session.save() in test mode for a session already unrestricted