Added test for event socket
Merge branch 'master' into ws-stream-tests

Conflicts:
	.gitignore
Merge branch 'master' into ws-stream-tests
Added tests for event_broker
Merge branch 'master' into ws-stream-tests
Modified event-broker to use new pubsub. Updated tests for pubsub in event-broker
Event broker is now only setting up one listener peer topic
Added test for event websocket connection.
Merge branch 'master' into ws-stream-tests
Merge pull request #14 from zettajs/ws-stream-tests

Ws stream tests