Move "Snapshot release" to the same hierarchy level as "Release information"

as it makes more sense there.

Noticed by:	bjk (over IRC, many months ago)

share/xml/navibar.ent

@@ -102,10 +102,14 @@
 	  <a href="&u.rel2.announce;">&rel2.current;</a></li>
 	<li>Production Release: <br />
 	  <a href="&u.rel3.announce;">&rel3.current;</a></li>
-	<li><a href="&base;/snapshots/">Snapshot Releases</a></li>
+      </ul>
+    </li>
+    <li><a href="&base;/snapshots/">Snapshot Releases</a>
+      <ul>
 	&beta.listitem;
 	&beta2.listitem;
-      </ul></li>
+      </ul>
+    </li>
     <li><a href="&base;/ports/">Ported Applications</a></li>
   </ul>
 </div> <!-- SIDENAV -->'>