this test fails frequently, we have made some improvements related to condition but issue still exists
cleanup
Merge branch 'master' of github.com:hazelcast/hazelcast into xa-test-improvement/3.2-RC3

Conflicts:
	hazelcast-ra/src/test/java/com/hazelcast/jca/LocalTransactionTest.java
	hazelcast-ra/src/test/java/com/hazelcast/jca/NonTransactionTest.java
	hazelcast-ra/src/test/java/com/hazelcast/jca/XATransactionTest.java
removed CACHED
removed CACHED
Merge pull request #1935 from Danny-Hazelcast/pagePredTest

Page pred test
Merge pull request #1968 from eminn/fix/NPEinMultiMap

fix NPE in MultiMap when the service is shutdown before the migration is...
added test for lock with no time out
fixes issue
fixes issue #1951 cleanup
fixes issue #1951 cleanup cont.
remained test code cleaning
Unit test for ClientMapProxy flush and putTransient
Merge pull request #1948 from ahmetmircik/fix1940

Fixes issue #1940
concurrent semaphore test
Set the default sonar profile
concurrent semaphore test
Unset the sonar profile
Bugfix HazelcastHttpSession.getAttribute - incorrect value was put in localCache

HazelcastHttpSession.getAttribute loaded the value from the clusterMap, but
always put NULL_ENTRY in the localCache
Rest Client Section enhanced