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
ISPN-4298 Wrap evaluateChallenge in PrivilegedAction when a client
subject has been specified (GSSAPI)
Hotrod client should report version 2.0
ISPN-4091 Source state and transactions from primary owners
ISPN-4108 Pessimistic tx for a union CH will not be forwarded to all owners

When requesting transactions, do not exclude the source after a failure,
only do it after a SuspectException.
ISPN-4091 Exclude source after receiving a CacheNotFoundResponse
Change ReplicatedCHFactory to only replace leavers in updateMembers()

Uneven primary ownership should be dealt with in rebalance() only.
Delegate the isBalanced() check in DefaultRebalancePolicy to the CH factory

Allows waitForRehashToComplete() to work even if the CH factory allocated
less than numOwners owners to each segment.