anchor.diff:                  [ 2, "asc" ]
               ],
               "aoColumns":[
  -                { "sWidth":"20%" },
  -                { "sWidth":"20%" },
  +                { "sWidth":"15%" },
  +                { "sWidth":"15%" },
  +                { "sWidth":"10%" },
                   { "sWidth":"10%" },
                   { "sWidth":"10%" },
                   { "sWidth":"15%" },
  
positive.code:       <tr>
          <th>Run</th>
          <th>Workflow</th>
          <th>Type</th>
          <th>State</th>
          <th>Create time</th>
          <th>Finish time</th>
          <th>Actions</th>
        </tr>
  
negative.code:         <tr class="gradeA">
            <% row = [link_to(run.name, run.is_a?(Sweep) ? main_app.sweep_path(run) : taverna_player.run_path(run)),
                      link_to(workflow.title, main_app.workflow_path(workflow)),#, :version => run.workflow_version)),
                      workflow.category.name,
                      run.is_a?(Sweep) ? 'Sweep' : 'Simple',
                      run.state,
                      create_time,
  