[BZ1153614] "remove vault entry" - backport of change
[BZ1146006] Adding JBoss Modules dependency to org.picketbox module. It is needed to implement external class loading from specified module.
[BZ1146006] Adding test case for external password class loading from specified module.
[BZ1124086] Added automatic keystore creation option to VaultTool
[BZ1124086] Fix for BasicVaultServerSetupTask
[BZ1146006] Changing external module setup to use TestModule class.
[JBWS-3854] EndpointConfigAdd does not set required PropertyService dependencies
[JBWS-3855] Fix regression
Adding runtime testcase and a classloader check in WSDeploymentActivator to make the subsystem a bit testable in a non-modular environment
Tweak JGroups thread pools.
Temporary workaround to let the tests work with older version of PicketBoxSecurityVault.
Merge pull request #6922 from pskopek/PB-4.9.0.Beta2

Changes necessary for PicketBox upgrade performed in wildfly-core 1.0.0.Alpha12
WFLY-4074 pop3 mail session throws a NoSuchProviderException
Merge pull request #6945 from ctomc/mail
Merge pull request #6943 from pferraro/master
Merge pull request #6941 from stuartwdouglas/WFLY-4027
Merge pull request #6937 from asoldano/JBWS-3854-3855
Merge pull request #6934 from stuartwdouglas/options