Killed removeFriend functionality from jml since it's busted... (it's causing...

Killed removeFriend functionality from jml since it's busted...  (it's causing the IOException)  Also upgraded protocol to 12.  May be considering yet another MSN library...   We'll see.

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk/src/plugins/gateway@5353 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/wildfire/gateway/protocols/msn/MSNSession.java

@@ -48,7 +48,7 @@ public class MSNSession extends TransportSession {
         super(registration, jid, transport, priority);
 
         msnMessenger = MsnMessengerFactory.createMsnMessenger(registration.getUsername(), registration.getPassword());
-        msnMessenger.setSupportedProtocol(new MsnProtocol[] { MsnProtocol.MSNP11 });
+        msnMessenger.setSupportedProtocol(new MsnProtocol[] { MsnProtocol.MSNP12 });
     }
 
     /**