title: Breadcrumbs parent not shown
body: <p>I can see that breadcrumbs should/could support parent categories:
  $path = modK2ToolsHelper::getCategoryPath($row->parent);</p>
  
  <p>However i am unable to get more than 1 level of parent.
  <strong>Is this a configuration issue on my behalf?</strong>
  if so why is the top parent category hidden?</p>
  
  <p>What i am wanting is top_parent->parent->child_item
  what i current get is parent->child_item</p>
  
  <p>Also i dont want to go hacking core files, as i would like to update and continue using K2 </p>