anchor.diff:  <table class="table table-striped">
     <thead>
     <tr>
  +    <th>Location</th>
       <th>Scenario</th>
       <th></th>
       <th width="1%">Players</th>
  
positive.code:   <%
      @session.tables.sort {|a, b| a <=> b}.each do |table| %>
        <tr>
          <td>
            <%# make this show the scenario data as a collapsable %>
            <%= table.scenario.long_name %>
  
negative.code:       </tr>
    <% end %>
    <tr>
      <td colspan="3" class="text-right"><strong>Totals (does not include raffles):</strong></td>
      <td>
        <%# TODO - maybe color code by percentage needed. %>
        <%# players %>
  