anchor.diff:        <li>
           <%= link_to "Community", "/community", sidebar_link_options("community") %>
         </li>
  +      <!-- <li>
  +        <%= link_to "Trademark", "/trademark", sidebar_link_options("trademark") %>
  +      </li> -->
       </ul>
       <% if content_for(:sidebar) %>
         <hr class="sidebar">
  
positive.code:             <%= link_to "Distributed", "/about/distributed", sidebar_link_options("distributed") %>
            </li>
            <li>
              <%= link_to "Data Assurance", "/doc/info-assurance", sidebar_link_options("info-assurance") %>
            </li>
            <li>
              <%= link_to "Staging Area", "/doc/staging-area", sidebar_link_options("staging-area") %>
            </li>
            <li>
              <%= link_to "Free and Open Source", "/doc/free-and-open-source", sidebar_link_options("free-and-open-source") %>
            </li>
          </ul>
        </li>
  
negative.code:     <ul>
        <li>
          <%= link_to "About", "/about", sidebar_link_options("about") %>
          <ul class="<%= @section == "about" ? "expanded" : ""%>">
            <li>
              <%= link_to "Branching and Merging", "/about", sidebar_link_options("branching-and-merging") %>
            </li>
  