add hazelcast.xml configuration, fix various small problem in configuration , event broadcast and clean code
Add the cluster support for zookeeper and kafka
move jetty and vertx implementation to test , to backup some sample code, add netty sample code
move jetty and vertx implementation to test , to backup some sample code, add netty sample code
add first netty http server implementation
add LoggerFactory
fix logger for unit test
update to use jlf4j with log4j implementation
Basic HttpServer and client with route matcher, tested with curl
implement MessageRouteHandler with netty http server