CountDownLatch trySetCount bug fix
rebase for fix
update for tests
Performance optimisation in WebFilter: use IMap.set instead of IMap.put
Allow WebFilter subclasses to override HazelcastHttpSession creation

Split of creation of new HazelcastHttpSession instances to a protected method
to allow subclasses to return a customized version of HazelcastHttpSession.
ClusterQueue and QueueClientRequest unit tests
Merge branch 'master' of https://github.com/hazelcast/hazelcast
some arrangements
unit tests corrections
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Destroy all clients/servers that are still potentially running before the test. Perhaps this causes the test failure
Merge pull request #3245 from bilalyasar/countdownlatch

countdownlatch trysetcount bug fix + unit test
1. ping request can be send even tough heart is not beating on that connection. 2. RemoveAllListeners is added to PortableFactory.
Merge pull request #3370 from mheemskerk/allow-override-of-httpsession

Allow WebFilter subclasses to override HazelcastHttpSession creation
Merge pull request #3369 from mheemskerk/fix/hazelcast-httpsession-performance-fix

Performance optimisation in WebFilter: use IMap.set instead of IMap.put
Merge branch 'master' of https://github.com/hazelcast/hazelcast
Merge pull request #3388 from sancar/fix/pingRelatedBugs/master

1. ping request can be send even tough heart is not beating on that conn...
Management center default update interval has been decreased to 3 secs
XAResource setTransactionTimeout() fixes #3384