lettl

I believe the reason this fails is due to the way the `org.eclipse.jetty.client.HttpClient` is being used in `EmpConnector.connect()` and `EmpConnector.stop()`. The `EmpConnector.AuthFailureListener` calls `EmpConnector.stop()` during `onMessage()` if the proper conditions...

@madzskill - I implemented my own solution just because it was going to be necessary to change the public contract for EMP-connector in order to fix properly. I looked at...