Remove unused imports
Make some classes final
Fix a TODO in ProtobufWrapperIndexingTest
Replace deprecated usages of Lucene version constants (Version.LUCENE_4_10_1 -> Version.LATEST)
ISPN-5018 Add test for protobuf marshalling of primitives with and without compat mode enabled
ISPN-5004 Enhance ProtobufMetadataManagerMBean

* Move ProtobufMetadataManagerMBean to infinispan-remote-query-client module, unfortunatelly could not
  keep the same package so a deprecated copy of ProtobufMetadataManagerMBean exists in previous location
  too for backward compatibility

* Rename method: displayProtofile( ) --> getProtofile( )

* Add methods getProtofileNames, getProtofile, getFilesWithErrors, getFileErrors
ISPN-4975 Cross site state transfer - status of push gets stuck at "SENDING" after being cancelled

* clean the collector and add the CANCELED status
ISPN-4863 Include domain mode in server
ISPN-4983 Public API for tracking completion of Infinispan work for a given user transaction
Use ldaps in HR auth SSL test
ISPN-4961 Bump parsers and schemas to 7.1

- Altered org.infinispan.Version to retrieve the version using
maven-injection-plugin
- Improved SampleConfigFilesCorrectnessTest so that it accepts only
files with the latest schema
- Altered the documentation so that the version is dynamically replaced
- The Soft-Index File Store schema namespace was missing the "store" path
element. Added it for symmetry with all other store schemas.
ISPN-4631 Make sure test servers are shut down after tests
ISPN-5023 Random Failues on *FactoryBeanTest in the Spring Modules
ISPN-5007 Enhance the distribution script to detect missing artifacts
ISPN-5008 7.0.x missing cachestore-remote and extended-statistics modules

Replace <fileset/> with <file/> to have the script fail when the source files are missing.
Fix missing cachestore-remote and extended-statistics modules.
ISPN-5023 Random Failues on *FactoryBeanTest in the Spring Modules

Remove the test cache manager factories and test the production ones
directly.
ISPN-4757 Remote event filter/converter callbacks can use raw data

* It enables filter/converters to work with raw data.
* When using raw data, filter/converter factory parameters provided
by the user are not unmarshalled.
* When using raw data, custom event is flagged so that the client
does not attempt to marshall it.
* Such changes require protocol changes, so added Hot Rod
protocol 2.1.
ISPN-5015 Add Hibernate session factory parameter info in 2LC docu
ISPN-5020 Create OSGi blueprint file for SoftIndexFileStore
ISPN-4444 After state transfer, a node is able to read keys it no longer owns from its data container

* mark the keys stored as L1
* this avoid read the keys that are going to be invalidated during the ST
ISPN-4979 CacheStatusResponse map uses too much memory

* Added in way to cache various instances in the serialization context
* Reuse equal consistent hashes and cache join info