ISPN-4574 PartitionHandling: consider less than numOwners partitions

* Merge PartitionHandlingStrategy with RebalancePolicy -> AvailabilityStrategy
* Add a stable topology with the last topology that didn't need rebalancing
* NumOwnersNodeStopInSequenceTest - stop nodes gracefully instead of abruptly
ISPN-4574 PartitionHandling: consider less than numOwners partitions
I18N for the new error messages
ISPN-4574 PartitionHandling: consider less than numOwners partitions
Change access rules for unavailable mode
ISPN-4574 PartitionHandling: consider less than numOwners partitions

* Protect against null current/stable CacheTopologies reported by nodes on merge
* Add an Externalizer for CacheStatusResponse
ISPN-2981 Infinispan as Lucene directory provider "No sub-file with id .fnm found"
ISPN-4727 BoundedConcurrentHashMapTest.test*RemovePerformance random
failures with TRACE enabled
Fix test name
ISPN-4574 Fix StateTransferSuppressIT failure

Change RpcManagerImpl.getCommittedViewAsString and getPendingViewAsString
to return only the list of members.
Do not deploy the uberjars to nexus
ISPN-4694 Apply ASYNC backend indexing options to the RemoteIndexingBackend
Formatting
ISPN-4377 Make receiving state option for Hot Rod remote events

* Add attribute to @ClientListener annotation to decide whether
to send back state to clients when adding listener or upon
failover.
* Refactored Hot Rod server event log listener to add assertions
to the listener itself.
* Added missing javadoc to @ClientListener.
* Modified addListener protocol operation to support optional
inclusion of state.
* Updated Hot Rod protocol 2.0 specification to add new flag
for addListener operation.
* Updated Hot Rod client documentation to specify how include
current state functionality works both when adding a new listener
for the first time, and upon failover.
ISPN-4689 NumOwnersNodeCrashInSequenceTest random failures
ISPN-4693 Initial submission of handling for orphaned transactions.