WFLY-2515 - JBAS014249 if a fire and forget asynchronous ejb call is made
[WFLY-3847] Implement AS7BindingRegistry#lookup

to respect the SPI contract of the HornetQ interface

JIRA: https://issues.jboss.org/browse/WFLY-3847
Update AbstractSecurityMetaDataAccessorEJB.java

Allow security domain to be null to disable security interceptors, and avoid NPE during deploy if missing
[WFLY-3348] Restore assertion now that we know it was a valid failure
[WFLY-3777] Upgrade mod_cluster to 1.3.1.Alpha2
[WFLY-3777] Make use of mod_cluster API introduced in 1.3.1.Alpha2 for WFLY-457
Merge pull request #6711 from rhusar/WFLY-3777
Merge pull request #6703 from bstansberry/WFLY-3348
Merge pull request #6702 from innerverse/patch-2
Merge pull request #6700 from jmesnil/WFLY-3847_AS7BindingRegistry_SPI_contract
Merge pull request #6698 from dpospisil/WFLY-2515
PicketBox component upgrade
Merge pull request #6712 from pskopek/pb-comp_upg_4.9.0.Beta1

PicketBox component upgrade
Next is Alpha2
Fix potential NPE in TLD processing
Merge pull request #6715 from stuartwdouglas/tld-npe

Fix potential NPE in TLD processing