anchor.diff:  	 iq_set_get_rest/3,
   	 publish_item/2,
   	 publish_entry/1,
  +	 pubsub_stanza/2,
  +	 publish_node_with_content_stanza/2,
  +	 publish_sample_content_stanza/5,
   	 retract_from_node_stanza/2,
   	 retrieve_subscriptions_stanza/1,
  -	 publish_node_with_content_stanza/2,
   	 set_subscriptions_stanza/2
   ]).
   
  
positive.code:     #xmlel{name = <<"pubsub">>,
  	   attrs = [{<<"xmlns">>, NS} ],
  	   children = Children  }.
  
  create_specific_node_stanza(NodeName) ->
      #xmlel{name = <<"create">>,
  
negative.code: -include_lib("exml/include/exml.hrl").
  -include_lib("exml/include/exml_stream.hrl").
  
  -export([
  	 create_node_stanza/3,
  	 create_specific_node_stanza/1,
  	 create_subscribe_node_stanza/2,
  	 create_request_allitems_stanza/1,
  