WFLY-3666 upgrade to Hibernate Validator 5.1.2.Final for security manager changes
Upgrade jberet-core from 1.1.0.Alpha1 to 1.1.0.Alpha2
Fix potential JASPIC NPE
Merge pull request #6537 from jamezp/jberet-update

Upgrade jberet-core from 1.1.0.Alpha1 to 1.1.0.Alpha2
WFLY-3486 Make default session timeout configurable in the Undertow subsystem
Make sure these tests close their InitialContext.
Add Batch context to StatefulSessionComponentInstance instead of thread local.  Otherwise Cache.release/discard(...) won't work if called from different thread than Cache.get(...).
Remove dependency on Infinispan's BatchContainer which relies on ThreadLocals.
Fix NPE in InfinispanBeanEntryExternalizer.writeObject(...) when the lastAccessedTime is null (which is the case following creation).
Merge pull request #6533 from stuartwdouglas/WFLY-3486

WFLY-3486 Make default session timeout configurable in the Undertow subs...
Merge pull request #6535 from scottmarlow/WFLY-3666_HV

WFLY-3666 upgrade to Hibernate Validator 5.1.2.Final for security manager changes
Merge pull request #6539 from stuartwdouglas/jaspic-npe

Fix potential JASPIC NPE
Rename Contextual.get/setContext() to get/setCacheContext().
Merge pull request #6541 from pferraro/ejb

WFLY-3682 SFSB DistributedCache doesn't commit when get(...) and release/discard(...) use different threads
[WFLY-457] Replace mod_cluster proxy-list attribute with list of outbound socket bindings

Conflicts:
	mod_cluster/extension/src/main/java/org/wildfly/extension/mod_cluster/ModClusterExtension.java
	mod_cluster/extension/src/test/resources/org/wildfly/extension/mod_cluster/subsystem_2_0-reject.xml
Code cleanup especially around the logger (comment out unused methods, javadoc, formatting)
[WFLY-457] Restore proxy-list to be able to use EAP 6.x slaves