Change struct berval ** to BVarray

servers/slapd/acl.c

servers/slapd/aclparse.c

servers/slapd/add.c

servers/slapd/at.c

servers/slapd/attr.c

servers/slapd/back-bdb/add.c

servers/slapd/back-bdb/attribute.c

servers/slapd/back-bdb/bind.c

servers/slapd/back-bdb/compare.c

servers/slapd/back-bdb/delete.c

servers/slapd/back-bdb/extended.c

servers/slapd/back-bdb/index.c

servers/slapd/back-bdb/modify.c

servers/slapd/back-bdb/modrdn.c

servers/slapd/back-bdb/passwd.c

servers/slapd/back-bdb/proto-bdb.h

servers/slapd/back-bdb/referral.c

servers/slapd/back-bdb/search.c

servers/slapd/back-ldap/add.c

servers/slapd/back-ldap/attribute.c