added deregister to topic service destroyDistributedObject
cleanup
node factory initialized in setUp method
Fixed throwable stack trace accumalation issue during invocation failure. ExceptionUtil.fixRemoteStackTrace() is used to merge local and remote stack traces. When the same/shared throwable instance is used for multiple future notifications, they all modify the throwable's stack trace and that causes an invalid and too long stack trace being generated.
Merge pull request #4196 from gurbuzali/topic-destroy-fix/master

added deregister to topic service destroyDistributedObject
Assertions removed since they may raise exception when testing under different system clocks
Ignoring tests whose fix is scheduled for the next release
Authored Executor Service Conf section and...

added to the new Hazelcast Configuration chapter.
serialization error is fixed on replicated map and added tests for the vector clock implementation
Wait for cluster safe state before running the query
Merge pull request #4207 from ajermakovics/mast/ignore-index-tests

Ignoring tests whose fix is scheduled for the next release
Merge pull request #4202 from mdogan/issue-4192-master

[forwardport] Fixed throwable stack trace accumulation issue during invocation failure...
Authoring Serialization Conf section for the new..

Hazelcast Configuration chapter.
Authored Serializtion Conf section and added to...

the new Hazelcast Configuration chapter.
Authored JobTracker Conf section for the new...

Hazelcast Configuration chapter.
Client connection should retry when HazelcastInstanceNotActive exception is received
Merge pull request #4203 from ahmetmircik/fix/3.4/removeAssertions

Assertions removed from expiry check
Merge pull request #4208 from eminn/fix/serialization-replicated-map

serialization error is fixed on replicated map and added tests for the v...
Merge pull request #4210 from ajermakovics/mast/query-basic-test-4200

QueryBasicTest. Wait for cluster safe state before running the query
Wait for cluster safe state before running query. Fixes #3219