OPENAM-7862 Code improvement around the IdRepoException
AME-8331 Migrate to OpenDJ 3.0 SDK and Embedded Server
Fixed potential NPE
AME-8849, AME-8840, AME-8841 - User attribute constraints must be obeyed.
AME-6627 (CR-6955, CR-7041, CR-7234, CR-7280, CR-7294, CR-7295) Remove Netscape LDAP SDK
moved amserver/source into openam-core/src