ISPN-4139 Upgrade Lucene 4 Infinispan Directory to Lucene 4.7.0
ISPN-4023 RESTCertSecurityTest.testSecuredReadWriteOperations random failures
ISPN-4153 Server can't start a cache with custom cache store

* Added a nonStrict method so we can use the default BaseConfigurationBuilder
ISPN-4021 Allow Map/Reduce task to use a custom intermediate cache
ISPN-4164 AuthAndEncryptProtocolTest fails

Temporarily disable the test.
ISPN-4165 MultiNodeDistributedTxTest fails

Temporarily disable the test.
ISPN-4164 AuthAndEncryptProtocolTest fails

Fix typo.
ISPN-4164 AuthAndEncryptProtocolTest fails

Use junit unstable grouping.
Mark unstable tests
ISPN-4061 JPA Cache Store fails on Oracle, Postgres and MsSQL

* MetadataEntity shouldn't use byte[] field as a primary key - as
  primary key is used SHA-256 hash of the key
* MetadataEntity table name needs to be quoted (tables starting
  with underscore are not allowed on Oracle, unless quoted)
* Table name 'User' is reserved table on MsSQL - switched to table
  name 'Users'
* Switched from public fields to private + getters/setters
* Added Postgres profile