ISPN-5024 Generate META-INF and blueprint services automatically
ISPN-5030 NPE during node rebalance after a leave

Clean up some more NPEs during AsynchronousInvocationTest and
TxCleanupServiceTest.
ISPN-5028 BaseEntryRetrieverEvictionTest.testExpiredEntryNotReturned random failures
ISPN-4542 Update persistence documentation examples
ISPN-5014 Remove "clean" goal trigger from the "prepare-package" phase of all/*

Exclude the uberjar using the artifact filter and remove the clean phase.
ISPN-5031 Print subject's principals on one line in logs
ISPN-5036 tests for all-infinispan-embedded
ISPN-5028 BaseEntryRetrieverEvictionTest.testExpiredEntryNotReturned
random failures

* Fixed issue where test could hang for an extremely long time
Update to log4j 2.0 final release