Merge pull request #137 from hardyoyo/DS-1174

DS-1174: added e.printStackTrace to exception handler in itemUpdate.java

dspace-api/src/main/java/org/dspace/app/itemupdate/ItemUpdate.java

@@ -454,6 +454,7 @@ public class ItemUpdate {
     		catch(Exception e)
     		{
     			pr("Exception processing item " + dirname + ": " + e.toString());
+                e.printStackTrace();
     		}
         }