TYRUS-310 - When max idle timeout is reset to 0, every received message or sent ping or pong causes an empty task to be scheduled and executed
TYRUS-311: [Client] Session.setMaxIdleTimeout in @OnOpen was overridden by container wide properties.
TYRUS-293 - Automatic heartbeat PONG
Servlet test fixes
ServletWriter - previous implementation was not synchronized correctly
ServletWriter - reusing buffer array when possible
ServletWriter - further improvements/fixes
ServletWriter - TyrusServletFilter - don't force create HttpSession.
TYRUS-293: Temporarily disabling HeartbeatTest
TYRUS-293 - HeartbeatTest fixed
Merge pull request #61 from PetrJanouch/TYRUS-293

TYRUS-293 - HeartbeatTest fixed
TYRUS-312: TyrusFuture.get(...) never threw TimeoutException.
Updating maven plugin versions
TYRUS-308 - JDK Client transport - SSL support
TYRUS-308: findbugs
TYRUS-308: copyright headers
correcting jdk7 profile activation - not just 1.7, but 1.7+
TYRUS-259 - Should produce a warning during deployment when OnMessage#maxMessageSize is larger than the value of org.glassfish.tyrus.servlet.incoming-buffer-size.
Also added validation of OnMessage#maxMessageSize against org.glassfish.tyrus.incomingBufferSize when deploying annotated endpoint on a client and Grizzly server.
TYRUS-259: formatting
ServletWriter - registering WriteListener only when needed (contributed by Oleksiy)

+ jdk8 javadoc workaround (ignoring errors)