anchor.diff:            <label>Is Standard?</label>
           <% end %>
         <% end %>
  -    <% end %>
  -  </div>
  +    </div>
   
  -  <div class="tab-pane fade" id="new">
  -    <%= nested_form_for [:admin, @taxon_concept], :remote => true do |f| %>
  +    <div class="tab-pane fade" id="new">
         <%= f.link_to_add "Add a reference", :references %>
   
         <% f.fields_for :references do |ff| %>
  
positive.code:   <li><a href="#new">Create new reference</a></li>
  </ul>
  
  <div class="tab-content">
    <div class="tab-pane fade in active reference_search_form" id="search">
      <%= nested_form_for [:admin, @taxon_concept], :remote => true do |f| %>
        <label>Search by title, author or year:</label>
        <%= text_field_tag 'reference_search', nil, :class => 'typeahead' %>
  
  
negative.code: 
          <hr>
        <% end %>
      </div>
    </div>
  <% end %>
  