Upgrade to Jetty 9.4.7.v20170914

jetty-9.4.7.v20170914 - 14 September 2017
 + 215 Consider native ALPN/SSL provider
 + 487 JDK 9 build compatibility
 + 1116 Support empty HTTP header values
 + 1200 Use PathWatcher in DeploymentManager
 + 1357 RolloverFileOutputStream: No rollout performed at midnight
 + 1416 GzipHandler generated ETag suffix has problems with If-Match header
   logic
 + 1468 Configure PKIX Revocation Checker for SslContextFactory
 + 1469 RolloverFileOutputStream: IllegalStateException Task already scheduled
 + 1498 Add JRTResource to support future Java 9 classloader behaviors
 + 1499 ClasspathPattern needs MODULE ruleset to support future Java 9
   classloader behaviors
 + 1503 IPv6 address needs normalization (without brackets) in
   ForwardedRequestCustomizer
 + 1507 RolloverFileOutputStream: Negative delay Timer.schedule exception
 + 1513 RolloverFileOutputStream: can't handle multiple instances
 + 1515 Improved RollOverFileOutputStream removeOldFiles() behavior
 + 1520 PropertyUserStore should extract packed config file
 + 1556 Remove a timing channel in Password matching
 + 1571 Support Hazelcast session management in 9.4
 + 1590 Improve RolloverFileOutputStream functionality with multiple TimeZones
 + 1591 JDBCSessionDataStore doesn't work with root context on Oracle DB
 + 1592 CompressedContentFormat.tagEquals() - incorrect comparison of entity
   tag hashes
 + 1595 HTTP/2: Avoid sending unnecessary stream WINDOW_UPDATE frames
 + 1600 Update jndi.mod and plus.mod
 + 1603 WebSocketServerFactory NPE in toString()
 + 1604 WebSocketContainer stop needs improvement
 + 1605 ContainerProvider.getWebSocketContainer() behavior is not to spec
 + 1618 AsyncContext.dispatch() does not use raw/encoded URI
 + 1622 HeaderFilter doesn't work if the response has been committed
 + 1623 JettyRunMojo use dependencies from reactor (outputdirectory)
 + 1625 Support new IANA declared Websocket Close Status Codes
 + 1637 Thread per connection retained in HTTP/2
 + 1638 Add it test for Maven Plugin
 + 1642 Using RewriteHandler with AsyncContext.dispatch() and
   HttpServletRequestWrapper not possible
 + 1643 ProxyServlet always uses default number of selector threads -
   constructor should allow to overwrite the default.
 + 1645 NotSerializableException: DoSFilter when using Non-Clustered Session
   Management: File System
 + 1655 Improve extensibility of ServerConnector
 + 1656 Improve configurability of ConnectionPools
 + 1661 AbstractProxyServlet onProxyResponseFailure Error
 + 1662 NPE with WebSocket Compress Extensions
 + 1664 IPAccessHandler CIDR IP range check is incorrect
 + 1671 Asymmetric usage of trailers in MetaData.Request
 + 1675 Session id should not be logged with INFO level in AbstractSessionCache
 + 1679 DeploymentManagerMBean not usable through JMX
 + 1682 Jetty-WarFragmentFolderPath directive has no effect in eclipse runtime
   mode except for the first launch
 + 1685 Update ALPN support for Java 8u141
 + 1687 HTTP2: Correcting missing callback notification when channel not found
 + 1692 Annotation scanning should ignore `module-info.class` files
 + 1698 Missing WWW-Authenticate from SpnegoAuthenticator when other
   Authorization header provided
 + 1702 Update ALPN support for Java 8u144
 + 1703 Improve HttpInput failure logging
 + 1706 Log Implementation ignored when executing under OSGi
 + 1709 SpnegoAuthenticator improperly handling case-insensitive Negotiate
   header
 + 1713 Do not over allocate selectors for small thread pools
 + 1715 Standardise properties and ids in jetty XML files
 + 1717 DoSFilter getRateTracker IP/Port loadId minor improvement
 + 1718 QueuedThreadPool not exposed on JMX
 + 1719 HTTP/2: Improve handling of queued requests
 + 1721 Async I/O POST fails with big files
 + 1724 Add dependency on jetty-annotations for apache-jsp
 + 1732 Allow pause accepting new connections during high load
 + 1737 DefaultServlet wrong welcome dispatcher using non-root URL path
 + 1738 jetty-bom fails oss.sonatype.org validation
 + 1741 Java 9 javadoc failure in build
 + 1749 Dump HttpDestination exchange queue
 + 1750 PoolingHttpDestination creates ConnectionPool twice
 + 1759 HTTP/2: producer can block in onReset
 + 1766 JettyClientContainerProvider does not actually use common objects
   correctly
 + 1789 PropertyUserStoreTest failures in Windows
 + 1790 HTTP/2: 100% CPU usage seen during close/shutdown of endpoint
 + 1792 Accept ISO-8859-1 characters in response reason
 + 1794 Config properties typos in session-store-cache.mod
 + 1795 Fix session id manager workerName
 + 1796 ReservedThreadExecutor defaulting to capacity=1 only
 + 1797 JEP 238 - Multi-Release JAR files break bytecode scanning
 + 1798 JMXify EatWhatYouKill
 + 1804 Make EndPoint creation and destroy a non-blocking task
 + 1805 ReservedThreadExecutor should start ReservedThreads lazily
 + 1809 NPE: StandardDescriptorProcessor.visitSecurityConstraint() with null/no
   security manager
 + 1814 Move JavaVersion to jetty-util for future Java 9 support requirements
 + 1816 HttpClientTest.testClientCannotValidateServerCertificate() hangs with
   JDK 9
 + 475546 ClosedChannelException when connection to HTTPS over HTTP proxy
   with CONNECT