[Doc] Move History of Python link to main section on index page

Author: adorilson

Doc/tools/templates/indexcontent.html

@@ -23,6 +23,8 @@ <h1>{{ docstitle|e }}</h1>
       <p class="biglink"><a class="biglink" href="{{ pathto("howto/index") }}">{% trans %}Python HOWTOs{% endtrans %}</a><br/>
          <span class="linkdescr">{% trans %}In-depth topic manuals{% endtrans %}</span></p>
     </td><td width="50%">
+      <p class="biglink"><a class="biglink" href="{{ pathto("license") }}">{% trans %}History and license of Python{% endtrans %}</a><br/>
+         <span class="linkdescr">{% trans %}Know the history of Python{% endtrans %}</span></p>
       <p class="biglink"><a class="biglink" href="{{ pathto("installing/index") }}">{% trans %}Installing Python modules{% endtrans %}</a><br/>
          <span class="linkdescr">{% trans %}Third-party modules and PyPI.org{% endtrans %}</span></p>
       <p class="biglink"><a class="biglink" href="{{ pathto("distributing/index") }}">{% trans %}Distributing Python modules{% endtrans %}</a><br/>
@@ -60,7 +62,6 @@ <h1>{{ docstitle|e }}</h1>
       <p class="biglink"><a class="biglink" href="https://devguide.python.org/docquality/#helping-with-documentation">{% trans %}Contributing to Docs{% endtrans %}</a></p>
       <p class="biglink"><a class="biglink" href="{{ pathto("download") }}">{% trans %}Download the documentation{% endtrans %}</a></p>
     </td><td width="50%">
-      <p class="biglink"><a class="biglink" href="{{ pathto("license") }}">{% trans %}History and license of Python{% endtrans %}</a></p>
       <p class="biglink"><a class="biglink" href="{{ pathto("about") }}">{% trans %}About the documentation{% endtrans %}</a></p>
       <p class="biglink"><a class="biglink" href="{{ pathto("copyright") }}">{% trans %}Copyright{% endtrans %}</a></p>
     </td></tr>