Use addPlugin! (esp. XMPP folks should do this)

If you're using XMPP by setting $config['xmpp'][*] then you should do:

    addPlugin('Xmpp', $config['xmpp']);

because setting it directly in $config[''] won't do anything.

Also, default resource for XMPP is now 'gnusocial'. If you want something
more random, set it in your addPlugin config array.

plugins/Xmpp/XmppPlugin.php

@@ -49,7 +49,7 @@ class XmppPlugin extends ImPlugin
     public $server = null;
     public $port = 5222;
     public $user =  'update';
-    public $resource = null;
+    public $resource = 'gnusocial';
     public $encryption = true;
     public $password = null;
     public $host = null;  // only set if != server