Should be able to aggregate data to the aggregation node with this code. All of this functions and has been tested.
URL for aggregation node updated, aggregating and pushing data to the aggregation node.

Merge branch 'gh-pages' of https://github.com/t3hpaul/lws into gh-pages

Conflicts:
	client/lws_client_backend.pyc
	client/request_handler.pyc