exclude unused protocol param "duetime"

(receiver interpretes param "time" only)

source/net/yacy/peers/Protocol.java

@@ -905,7 +905,7 @@ public final class Protocol {
             parts.put("partitions", UTF8.StringBody(Integer.toString(partitions)));
             parts.put("query", UTF8.StringBody(wordhashes));
             parts.put("exclude", UTF8.StringBody(excludehashes));
-            parts.put("duetime", UTF8.StringBody("1000"));
+            // parts.put("duetime", UTF8.StringBody("1000")); // not used or red by receiver, max wait time given by praram "time" (2016-04-25 v1.83/9772)
             parts.put("urls", UTF8.StringBody(urlhashes));
             parts.put("prefer", UTF8.StringBody(event.query.prefer.pattern()));
             parts.put("filter", UTF8.StringBody(event.query.urlMaskString));