anchor.diff:        <th style="text-align: center;">Responses</th>
         <th></th>
         <th></th>
  +      <th></th>
       </tr>
     </thead>
   
  
positive.code: </table>
  
  <br>
  <%= link_to "Back to project", @project %> |
  <%= link_to 'Ask a new question', new_project_question_path(@project) %>  <br />
  
  <%= will_paginate @questions %>
  
negative.code:       <tr>
          <td><%= question.body %></td>
          <td style="text-align: center;"><%= question.answers.count %></td>
          <td><%= link_to 'Respond', new_question_answer_path(question) %></td>
          <td><%= link_to 'Show', [@project, question] %></td>
          <td><%= link_to 'Remove', [@project, question], method: :delete, data: { confirm: 'Are you sure you want to remove this question?' } %></td>
        </tr>
  