Made the “No item found” message more descriptive when junk text is entered in the debug box used to enter ItemIDs

Added a check for a null document version for when a disconnected itemID is entered in the debug box used enter ItemIDs

PROMS/VEPROMS User Interface/frmVEPROMS.cs

@@ -1761,7 +1761,7 @@ namespace VEPROMS
 				tv.AdjustTree(ii);
 			}
 			else
-				MessageBox.Show("No item found");
+				MessageBox.Show(string.Format("Looking for: {0}",str),"No item found");
 		}
 
 		private static ItemInfo GetItemInfoFromString(string str) // RHM20150506 Multiline ItemID TextBox