435088 - lib/npn packaging of jetty-distribution is off

+ Fixing contents of npn-1.7.0_55.mod to conform to Jetty 9 techniques.
435206 - Can't add Cookie header on websocket ClientUpgradeRequest

+ Fixed competing cookie setters between WebSocketClient's use of
  CookieStore and UpgradeRequest.setCookies()
+ Added some utility methods to LazyList (for lack of existence of
  ListUtil or CollectionUtil in jetty-util)