Remove redlining from feature-testing recommendations section

Author: jaredhoberock

general.html

@@ -43,29 +43,14 @@ <h1>Feature-testing recommendations</h1>
           <th>Value</th>
           <th>Header</th>
         </tr>
-        <tr>
-          <td><del>N4505</del></td>
-          <td><del>Working Draft, Technical Specification for C++ Extensions for Parallelism</del></td>
-          <td><del><cxx-ref to="parallel.alg"</cxx-ref></del></td>
-          <td><del><code>__cpp_lib_experimental_parallel_algorithm</code></del></td>
-          <td><del>201505</del></td>
-          <td>
-            <del>
-            <code>&lt;experimental/algorithm&gt;</code><br>
-            <code>&lt;experimental/exception_list&gt;</code><br>
-            <code>&lt;experimental/execution_policy&gt;</code><br>
-            <code>&lt;experimental/numeric&gt;</code>
-            </del>
-          </td>
-        </tr>
         <tr>
           <td>P0155R0</td>
           <td>Task Block R5</td>
           <td><cxx-ref to="parallel.task_block"></cxx-ref></td>
           <td><code>__cpp_lib_experimental_parallel_task_block</code></td>
-          <td><ins>201711</ins><del>201510</del></td>
+          <td>201711</td>
           <td>
-            <code><ins>&lt;experimental/exception_list&gt;</ins></code><br>
+            <code>&lt;experimental/exception_list&gt;</code><br>
             <code>&lt;experimental/task_block&gt;</code><br>
           </td>
         </tr>
@@ -74,19 +59,19 @@ <h1>Feature-testing recommendations</h1>
           <td>Vector and Wavefront Policies</td>
           <td><cxx-ref to="parallel.execpol.unseq"</cxx-ref>, <cxx-ref to="parallel.execpol.vec"</cxx-ref></td>
           <td><code>__cpp_lib_experimental_execution_vector_policy</code></td>
-          <td><ins>201711</ins><del>201707</del></td>
+          <td>201711</td>
           <td>
             <code>&lt;experimental/algorithm&gt;</code><br>
             <code>&lt;experimental/execution&gt;</code><br>
           </td>
         </tr>
         <tr>
-          <td><ins>P0075R2</ins></td>
-          <td><ins>Template Library for Parallel For Loops</ins></td>
+          <td>P0075R2</td>
+          <td>Template Library for Parallel For Loops</td>
           <td><cxx-ref to="parallel.alg.reductions"</cxx-ref>, <cxx-ref to="parallel.alg.inductions"</cxx-ref>, <cxx-ref to="parallel.alg.forloop"</cxx-ref></td>
-          <td><code><ins>__cpp_lib_experimental_parallel_for_loop</ins></code></td>
-          <td><ins>201711</ins></td>
-          <td><code><ins>&lt;experimental/algorithm&gt;</ins></code></td>
+          <td><code>__cpp_lib_experimental_parallel_for_loop</code></td>
+          <td>201711</td>
+          <td><code>&lt;experimental/algorithm&gt;</code></td>
         </tr>
       </thead>
     </table>