anchor.diff:  <div>
  -  <%= render partial: "instances/workspace/widgets/placement_indicator", locals: { tree_version_element: @tree_version_element } %>
  -
  +  <%= render partial: "instances/workspace/widgets/placement_indicator", locals: {tree_version_element: @tree_version_element} %>
  +  <% if @accepted_tve.tree_element_id != @tree_version_element.tree_element_id %>
  +  (changed)
  +  <% end %>
     <dl class="dl-horizontal">
       <dt>Excluded</dt>
       <dd>
  
positive.code:         showbuttons: 'bottom',
          rows: 5,
          escape: false,
          success : function() {$('#instance-classification-tab').click();}
      });
      $('#treedistribution').editable({
          type: 'textarea',
  
negative.code:         <i class="fa fa-tree"></i> ... <%= @tree_version_element.taxon_link[-18..-1] %>
        </a>
      </dd>
      <dt>apni format</dt>
      <dd>
        <a href="<%= "#{Rails.configuration.nsl_links}apni-format/display/#{@instance.name_id}?versionId=#{@tree_version_element.tree_version.id}" %>"
           title="apni format" target="_blank">
          <i class="fa fa-external-link-square"></i>
          ... <%= "apni-format/display/#{@instance.name_id}" %>
        </a>
      </dd>
    </dl>
  </div>
  
  