private void RemoveProjectItem(EnvDTE.ProjectItem parentItem, string itemName)
 {
     try
     {
         var item = parentItem.FindItem(itemName, false);
         if (item != null)
         {
             item.Delete();
         }
     } catch
     {
         ReportError(String.Format("Unable to remove default transform '{0}'.  You should delete this manually.", itemName));
     };
 }