Consolidate common logic for backup site operations - not unlike what we already do for metrics.
WFLY-3246 Upgrade JGroups to 3.5
WFLY-3445 Allow custom protocol types in jgroups stack
Use routable non-reserved address range for ipv6 tests, e.g. ff13::/16
Fix domain tests with ipv6
WFLY-3720 Run manual mode integration tests with ip_ttl=0
Add ability to configure websockets to the Undertow subsystem
[WFLY-3974] change NamingLogger closingChannelOnChannelEnd to DEBUG
WFLY-3975 show scoped pu name for transaction scoped entity manager
Merge pull request #6805 from ctomc/clustering

WFLY-3246 Upgrade JGroups to 3.5 & ipv6 config improvments
[WFLY-3780] : DataSources stats return wrong value types
The attribute values are set using the attribute type instead of a generic String type.
[WFLY-3978] - Wrong type of ssl-authentication attribute in XSD of PicketLink Subsystem.
Merge pull request #6820 from pedroigor/master

[WFLY-3978] - Wrong type of ssl-authentication attribute in XSD of PicketLink Subsystem.
WFLY-3972 Missing security domain dependency
[JBWS-3839]:Fix excessive ERROR logging on webservices invocation
Merge pull request #6827 from jimma/JBWS-3839

[JBWS-3839]:Fix excessive ERROR logging on webservices invocation
[WFLY-3690] [BZ1077156] Update to add the brackets in the xts-enviroment url when the address starts with ::1 on IPv6
[WFLY-2806] Add check to fail deployments that use CXFServlet but have not disabled the WS subsystem
[JBWS-3842] Fix regression
WFLY-3984 Multicast-based clustering testsuite does not work on JDK 8