erp5_item: Set current equal 0 by default to use getCurrentTrackingList instead of getTrackingList

With this, is possible see the destination of the Item shipped in the Tracking tab

bt5/erp5_item/SkinTemplateItem/portal_skins/erp5_item/Item_getTrackingList.xml

@@ -96,7 +96,7 @@ return history_list\n
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>current=1, *args, **kw</string> </value>
+            <value> <string>current=0, *args, **kw</string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>