Update HTML fixture for python3

The README.rst fixture had a test that was python2-specific, it asserted
that a segment of markup would be dropped from the output for containing
UTF-8 chars.  That's no longer true, so we can update the fixture
accordingly.

test/markups/README.rst.html

@@ -16,6 +16,47 @@
 <li>Somé UTF-8°</li>
 </ol>
 <p>The UTF-8 quote character in this table used to cause python to go boom. Now docutils just silently ignores it.</p>
+<table>
+Things that are Awesome (on a scale of 1-11)
+
+
+
+
+<tbody valign="top">
+<tr>
+<td>Thing</td>
+<td>Awesomeness</td>
+</tr>
+<tr>
+<td>Icecream</td>
+<td>7</td>
+</tr>
+<tr>
+<td>Honey Badgers</td>
+<td>10.5</td>
+</tr>
+<tr>
+<td>Nickelback</td>
+<td>-2</td>
+</tr>
+<tr>
+<td>Iron Man</td>
+<td>10</td>
+</tr>
+<tr>
+<td>Iron Man 2</td>
+<td>3</td>
+</tr>
+<tr>
+<td>Tabular Data</td>
+<td>5</td>
+</tr>
+<tr>
+<td>Made up ratings</td>
+<td>11</td>
+</tr>
+</tbody>
+</table>
 <pre>
 A block of code
 </pre>