VersionCheck update for callHome
Update VersionCheck.java
small update.
Merge branch 'feature/callHome/master' of github.com:sancar/hazelcast into feature/callHome/master
update
fixed NPE of member if node goes down
Added support for Mapper, Combiner, Reducer, KeyValueSource to implement HazelcastInstanceAware
Initial work on clientproxy destroy cleanup
Added test for destroy
Merge pull request #2499 from gurbuzali/event-null-member/3.3

fixed NPE of member if node goes down
Added unittest to make sure ManagedContext injection works
no need to check hits on near cache population tests
add missing client network config stuff
connected client statistics
add missing client network config stuff : use 3.2 in test
Merge pull request #2517 from eminn/connectedClientStats

connected client statistics
Merge pull request #2518 from ahmetmircik/fix/spring/network

(master) Adds missing spring client network configs
Fix HazelcastCache.get(Object, Class) to handle null values correctly
Merge pull request #2521 from mheemskerk/hazelcastcache-get-fix

Fix HazelcastCache.get(Object, Class) to handle null values correctly
Merge pull request #2501 from noctarius/mapreduce-managedcontext

Added support for Mapper, Combiner, Reducer, KeyValueSource to implement...