ISPN-4279 Update dependencies to Apache Lucene 4.8.0
ISPN-4279 Resolve a couple of deprecations in tests
ISPN-4279 Make Lucene Directory compatible with Lucene 4.8: implement checksum capabilities in IndexOutput implementations
ISPN-4279 Update documentation to mention Lucene 4.8 compatibility
ISPN-3917 Filter objects using the query DSL (without using an index)

Implement an efficient boolean predicate index that is used to evaluate queries directly against non-indexed data.
Basically instead of indexing the data stored in the grid we resort to indexing the filters in such a way that
a large number of filters can be executed efficiently. The data can be either Java objects accessed via reflection
or binary encoded Protobuf data.

Also:
* replace usage of deprecated protostream API
* remove magic constants from WrappedMessageTagHandler
* remove some out of date TODOs
* some internal refactoring of query DSL
ISPN-4222 Add support for distributed entry iterator

* Added distribute entry retriever
* Added local entry retriever (used by repl, local and inval)
ISPN-4283 Support free-form SASL properties on the Hot Rod endpoint configuration
ISPN-4284 Special handling for the realm DIGEST-MD5 mech so that pre-digested and plain-text passwords are both supported when using the jboss-sasl digest mech
ISPN-4285 Once the SASL client returns a null response for a challenge, don't continue the server exchange
Remove minor incompatibility introduced by commit 83cb4dae982bd6e683407ce763b276a812e4c8d5
ISPN-4275 Create server integration tests for HotRod SASL auth
ISPN-4292 Update endpoint subsystem xsd version in server testsuite
ISPN-4131 Lock acquired forever with delayed PrepareCommand

Keep track of the biggest transaction id we removed from the completed
transactions map for each node. If the incoming prepare command has a
smaller id, reject it.
ISPN-4272 Refactoring of ISPN Server Testsuite
	    Thread.sleep()->eventually
	    Thread.sleep()->sleepForSecs()
	    Some package renaming and structuring
	    Refactor REST security tests
	    Formating in infinispan configuration files
	    Change to rest security xslt transformation
Remove unused imports and fields
ISPN-4294 Upgrade hibernate-hql-parser/hibernate-hql-lucene to 1.0.0.CR1
ISPN-4047 Use the sort criteria provided by hql-parser instead of handling it separatelly in the query request
ISPN-4297 Digest HR auth tests fails, unable to find container