init project

Signed-off-by: Dearshor Xue <dearshor@gmail.com>
added jetty server with websocked support

Signed-off-by: Dearshor Xue <dearshor@gmail.com>
Merge branch 'master' of github.com:dearshor/websockets-demo

* 'master' of github.com:dearshor/websockets-demo:
  Initial commit
added jetty's websocket-client jar