Index: Added server details for IRC

Closes gh-12

Author: ldeluca

pages/index.html

@@ -11,7 +11,7 @@ <h1>/join</h1>
 </div>
 
 <h2>Channels</h2>
-<p>All of our channels are hosted on <a href="http://freenode.net">Freenode</a>. If you've never connected to IRC before, or you're just a bit rusty, take a look
+<p>All of our channels are hosted on <a href="http://freenode.net">Freenode</a>. <strong>Server:</strong> irc.freenode.net. If you've never connected to IRC before, or you're just a bit rusty, take a look
 at our <a href="/irc-help/">IRC Help page</a> to get up to speed.</p>
 
 <dl>