Minor fix, use db database result.

wise-webapp/src/main/java/com/wisemapping/security/ldap/LdapUserDetailsContextMapper.java

@@ -64,7 +64,7 @@ public class LdapUserDetailsContextMapper implements UserDetailsContextMapper {
             user.setActivationDate(now);
 
             try {
-                userService.createUser(user, false, false);
+                user = userService.createUser(user, false, false);
             } catch (WiseMappingException e) {
                 throw new IllegalStateException(e);
             }