Remove non-MVP reporting elements

- Edits views to only show spending at the portfolio level -- no longer
  broken out by JEDI CLIN
- Removes Monthly Spending table -- keeps the template, just no longer
  uses it.
- Removes amount unspent from the expired funding table

templates/portfolios/reports/expired_task_orders.html

@@ -16,13 +16,12 @@
             <th>PoP</th>
             <th>CLIN Value</th>
             <th>Amount Obligated</th>
-            <th>Amount Unspent</th>
           </tr>
         </thead>
         <tbody>
         {% for task_order in expired_task_orders %}
           <tr>
-            <td colspan="5">
+            <td colspan="4">
               <span class="h4 reporting-expended-funding__header">Task Order</span> <a href="{{ url_for("task_orders.view_task_order", task_order_id=task_order.id) }}">
                 {{ task_order.number }} {{ Icon("caret_right", classes="icon--tiny icon--blue" ) }}
               </a>
@@ -39,9 +38,8 @@
                 - 
                 {{ clin.end_date | formattedDate(formatter="%b %d, %Y") }}
               </td>
-              <td>{{ clin.total_amount | dollars }}</td>
-              <td>{{ clin.obligated_amount | dollars }}</td>
-              <td>{{ 0 | dollars }}</td>
+              <td class="table-cell--align-right">{{ clin.total_amount | dollars }}</td>
+              <td class="table-cell--align-right">{{ clin.obligated_amount | dollars }}</td>
             <tr>
           {% endfor %}
         {% endfor %}