fix link to IRC log in header

Author: pdurbin

_layouts/default.html

@@ -20,7 +20,7 @@
           <div>
             <ul class="nav">
               <li><a href="/members">Members</a></li>
-              <li><a href="http://irclog.greptilian.com/sourcefu/today">IRC Log</a></li>
+              <li><a href="http://irclog.greptilian.com/sourcefu/">IRC Log</a></li>
             </ul>
           </div>
         </div>