WFLY-1514 SessionManager.createSession(...) throws NPE if existence check triggers session expiration
WFLY-1485 org.wildfly.clustering.web.infinispan.CacheMutatorTestCase failing for language-only locales.
Retry on tx prepare failures.
Break out of retry loop if interrupted.
Add backoff intervals to the retry cache invoker.
Add view stabilization to test.
WFLY-401 Add the security manager subsystem
WFLY-400 Deployment descriptor parsing of META-INF/permissions.xml and META-INF/jboss-permissions.xml
Changed security manager subsystem to use PersistentResourceXMLDescription
Upgrade jastow to 1.0.0.Alpha3 (fixes classloading error when security manager is enabled)