Feat(rest) - adds OrderedArrayAttribute

Adds OrderedArrayAttribute as [] instead of string.

webservice/html/rest.php

@@ -580,7 +580,7 @@ class fdRestService extends fdRPCService
       foreach ($section['attrs'] as $attr) {
         if ($object->attrIsReadable($attr)) {
           // Add "" for monovalued attribute or [] for multivalued (only if the class used is SetAttribute)
-          if (get_class($attr) == "SetAttribute") {
+          if (get_class($attr) == "SetAttribute" || get_class($attr) == "OrderedArrayAttribute") {
             $attributes[$attr->getLdapName()] = [];
           } else {
             $attributes[$attr->getLdapName()] = "";