missing Client MultiMapTest
spaces
missing client Executor tests
missing client Executor tests
with...
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mutex test fix
Removed unused (and untested) queues from the util package
Merge branch 'master' into clientExecutor

Conflicts:
	hazelcast-client/src/test/java/com/hazelcast/client/executor/ClientExecutorServiceTest.java
auto merge able
fix build problem
Merge pull request #2168 from Danny-Hazelcast/clientExecutor

missing client Executor tests
Merge pull request #2164 from Danny-Hazelcast/clientMultiMap

Client multi map missing test
Merge pull request #2179 from mesutcelik/advancedSemaphoreTestFix

mutex test fix
Merge pull request #2182 from pveentjer/util-remove-unused-queues

Removed unused (and untested) queues from the util package