WFLY-2697 Base64 encode inter-process messages sent over stdin
[WFLY-2171] Use deployment unit processors to register mod_cluster metrics
[WFLY-2090] Rework metrics to be HttpHandlers instead of ThreadSetupActions since they can run multiple times and cause ISE
[WFLY-2171] Introduce UndertowAttachments class to shelter homeless AttachmentKeys used for mod_cluster integration
[WFLY-2171] Rework running requests metric into a HttpHandler
[WFLY-2171] Only register the metrics that are actually configured to be used
WFLY-2651 If there is a transaction active when the setup action first runs don't attempt to close it
WFLY-2728 Handle wrapped request and response objects
WFLY-2725 Ignore Class-Path entries that are just a '.'
[WFLY-215] Clustering tests leave a hanging instance if they are run in opposite order
WFLY-2743 Make sure all access to the ServiceRegistry is guarded by appropriate permission checks
Fix transient failures in CommandDispatcherTestCase.
Messages need to be flagged with *both* DONT_BUNDLE and OOB to disable message batching on the receiver.
[WFLY-2746] Workaround, configure auditlog syslog facility using system property
Merge pull request #5707 from kabir/audit-log-fixes

[WFLY-2746] Workaround, configure auditlog syslog facility using system ...
WFLY-2743 Fix up some other static references to the ServiceContainer

Also make sure that code access it in a privilidged block if appropriate
[WFLY-2753] Workaround for auditlog syslog appName not being configurable
Merge pull request #5709 from stuartwdouglas/WFLY-2743

WFLY-2743 Fix up some other static references to the ServiceContainer
Merge pull request #5714 from kylape/audit-syslog-appName

[WFLY-2753] Workaround for auditlog syslog appName not being configurable
Upgrade Weld to 2.1.2.Final
WFLY-2750: Missing break fix