BIS-185 / Make long-running method calls in IDataStoreService use service conversations

BIS-196 / Make service conversations timeout configurable - change progress log level from info to debug

SVN: 26835

common/source/java/ch/systemsx/cisd/common/serviceconversation/client/ClientMessenger.java

@@ -155,7 +155,7 @@ class ClientMessenger implements IServiceConversation
         ServiceMessage message = responseMessageQueue.poll(timeout);
         while (message != null && message.getProgress() != null)
         {
-            operationLog.info(message.getProgress());
+            operationLog.debug(message.getProgress());
             message = responseMessageQueue.poll(timeout);
         }
         return message;