added 5 sec timeout to connection
decreased thread number of client execution service
minor fix
Merge pull request #2295 from gurbuzali/connection-timeout/3.2.1

added 5 sec timeout to connection
values(Predicate) shouldn't return old values that are being updated in transaction
add execution callback to getAsync() methods to update the near caches.

Conflicts:
	hazelcast-client/src/test/java/com/hazelcast/client/ClientNearCacheTest.java
Merge pull request #2315 from eminn/fix/NearCacheAsyncPopulation-maintenance

[backport] add execution callback to getAsync() methods to update the near caches.
move failing test to problematic build
Merge remote-tracking branch 'origin/maintenance-3.x' into maintenance-3.x
fixes #2112
Merge pull request #2316 from enesakar/backport-issue-2112

fixes #2112 ( backport of #2136 )
Merge pull request #2314 from eminn/fix/TransactionalMapValues-maintenance

[backport] values(Predicate) shouldn't return old values that are being updated in ...
Added JoinOperation marker to the PostJoinOperation to reduce false alarm logs while joining/merging
remark for inability to use paging predicate in a transactional context
Refactor map eviction manager code. (Hold references of key-value pairs not Record objects)
Merge pull request #2327 from ahmetmircik/mt/fix2324

Fixes #2324 (maintenance)
added missing topic configuration properties to xsd. fixes #2323
Merge pull request #2330 from eminn/fix/topicXsd-maintenance

[backport] added missing topic configuration properties to xsd. fixes #2323
Fixed notify on exception in mapreduce when jobowner is the local node
Merge pull request #2342 from noctarius/fix-mapreduce-errorhandling

Fixed notify on exception in mapreduce when jobowner is the local node
upgraded maven.surefire.plugin.version to 2.17