ISPN-4870 Upgrade to JGroups 3.6.0.Final
ISPN-4913 Add a SKIP_INDEXING flag to HotRod for symmetry with embedded
ISPN-4914 Don't print spurious warning about the isolation attribute on
server startup
ISPN-4911 Add DMR operation for invoking the Mass Indexer
ISPN-4916 Add MassIndexer, XSite State Transfer and Partitioning
ops/attributes to the server RHQ plugin
ISPN-4675 Missing server configuration for remote executor thread pool

Add server configuration for the remote command executor and the total order executor.
Replace sfl4j-jdk14 dependency with sfl4j-log4j12 so that jboss logging
writes to log4j in the cdi module (and dependents).

Add more debugging around cache listeners. It seems Class.getMethods()
sometimes returns synthetic methods created by overriding a generic method.