anchor.diff:                  <td>&nbsp;&nbsp;</td>
               <% else %>
   <!--                <td>Begin</td>-->
  -                <td> Work has not yet been submitted for Review No.
  +                <td> Work has not yet been submitted for Review
                   <%= review_no  %></td>
               <% end %>
               <% review_no+=1 %>
  
positive.code:             </td>
              <% latest_submission = team.most_recent_submission %>
              <td>&nbsp;</td>
              <% if !map.response.empty? && latest_submission%>
                  <% array_not_empty = 0 %>
                  <% @sorted_responses = Array.new %>
                  <% @prev = Response.where(:map_id => map.id) %>
  
negative.code:                     <% if @assignment.get_current_stage(topic_id) != "Finished" %>
                        <%- # show the link as 'Edit' when latest review is done in current round -%>
                        <%- # show link as 'Update' when latest review is done in different round or there has been a new submission in current round -%>
                        <% if last_response_round == current_round%>
  
                          <td>
                            <% if !@latest_response.is_submitted %>
                                <%= link_to "Edit", {:controller => 'response', :action => 'edit', :id => @latest_response.id} %>
                            <% elsif @latest_response.updated_at < latest_submission.updated_at %>
                                <td><%= link_to "Update", {:controller => 'response', :action => 'new', :id => map.map_id} %></td>
  