ri_filter(): Datentyp in der Union von items ergaenzt

Wenn in AddItem() Properties uebergeben werden, enthaelt P_ITEMS auch
ein Mapping.

Change-Id: Ide6989bc8c2cf98c0e3b3a5b73880fa042a925f5
diff --git a/std/container/items.c b/std/container/items.c
index 4e76cfb..9f2191e 100644
--- a/std/container/items.c
+++ b/std/container/items.c
@@ -177,7 +177,7 @@
   }
 }
 
-private int ri_filter(<int|<string|string*>|object>* ritem, 
+private int ri_filter(<int|<string|string*>|object|mapping>* ritem, 
   string|string* file)
 {
   object ob;