Add the 10.2-RELEASE information to the security page.

Submitted by:	Royce Williams
Approved by:	re (implicit)
Sponsored by:	The FreeBSD Foundation

en_US.ISO8859-1/htdocs/security/security.xml

@@ -111,6 +111,13 @@
       <td>November 14, 2014</td>
       <td>December 31, 2016</td>
     </tr>
+    <tr>
+      <td>releng/10.2</td>
+      <td>10.2-RELEASE</td>
+      <td>Extended</td>
+      <td>August 13, 2015</td>
+      <td>December 31, 2016</td>
+    </tr>
   </table>
 
   <p>Older releases are not maintained and users are strongly