ARRAY-2473: GUI Installer: Error property cas.server.port circularly defined. Iimproved handling of default values in CAS & LDAP settings.  Peer review CR-CAARRAY-285
ARRAY-2473: GUI Installer: Error property cas.server.port circularly defined. Iimproved handling of default values in CAS & LDAP settings.  Peer review CR-CAARRAY-285

NCIP/caarray,NCIP/caarray,NCIP/caarray