anchor.diff:      <th>Owner</th>
       <th>Last Commit</th>
       <th></th>
  +    <th></th>
     </thead>
     <% @repositories.each do |repos| # fixme: need to graph the parent relation proper -%>
       <% if repos.mainline? -%>
  
positive.code:           <%= repos.last_commit ? repos.last_commit.author.date.to_s(:short) : "<em>none</em>" -%>
          </td>
          <td><%= link_to "commits", project_repository_browse_path(@project, repos) -%></td>
        </tr>
      <% end -%>
    <% end -%>
  
negative.code:           <%= repos.last_commit ? repos.last_commit.author.date.to_s(:short) : "<em>none</em>" -%>
          </td>
          <td><%= link_to "commits", project_repository_browse_path(@project, repos) -%></td>
          <td><%= link_to "HEAD tree", project_repository_tree_path(@project, repos, "HEAD") -%></td>
        </tr>
      <% else -%>
        <tr class="<%= cycle("even", "odd") -%> clone">
  