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

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.