[AS7-6219] Whitespace on Bundle-Classpath manifest header should not fail WAB deployment
Convert threads, jca and ejb3 to use transformer builder.

These were all done as one commit since they all rely on changes in threads
basic test cases for RA version 1.0 and 1.5
tests moved to basic TS
[JBQA-7354] add test for properties-based JNDI context (EJBCLIENT-34)
JBQA-7354 Refactor the testcase to more accurately test EJBCLIENT-34 (scoped EJB client contexts) feature
[AS7-6394] Adapted modules ignore configured start level
Revert initial boot log system property name.
Convert security transformers & fix TransformersLogger flushing

 * add reject expression transformers
ignore failing tests
handle cases where target hostname can be null
[AS7-6398] Upgrade to HornetQ 2.3.0.CR1

* upgade to HornetQ 2.3.0.CR1
[AS7-6124] JGroups channel in pooled-connection-factory

* add a JGroupsChannelLocator that HornetQ RA can called
  back to get a JGroupsChannel for the JGroups stack defined
  by the pooled-connection-factory discovery-group
[AS7-6398] Upgrade to HornetQ 2.3.0.CR1

* factorize interceptors attributes' marshaller to AttributeMarshallers.INTERCEPTOR_MARSHALLER
[AS7-6409] replication-clustername iss on backup server

* set the replication-clustername only if the attribute is defined
[AS7-6128] Transformers for Infinispan subsystem VIRTUAL_NODES, SEGMENTS and INDEXING_PROPERTIES.
Properly handle transforming expressions in 'segments'
[AS7-6128] More changes to handling Infinispan VIRTUAL_NODES transformation.
[AS7-6128] More changes to handling Infinispan VIRTUAL_NODES transformation.
AS7-6379 Add some logging to make it easier to analyze test output