title: Node xmpp messages are not sent to correct destination
body: <p>I'm using node-xmpp server as a chat server for 2 clients:Psi and Spark.I register an account for every client.I want to send from Psi account a message to Spark account.Every time when i send a message from an account the same account receive the message.I want to add friend to my list(i don't know why doesn'w work..probably is not implemented) and to send messages correctly.I'm using node xmpp server/examples/server-and-client.js.Thanks for advices.</p>