ISPN-4940 Only include the JCache beans.xml in the embedded uberjar
ISPN-4967 Deprecate ProtobufMetadataManagerMBean.registerProtofiles(String... classPathResources)
ISPN-4137 Transaction executed multiple times due to forwarded CommitCommand

Make rollback commands synchronous
Move stuff from AbstraceEnlistmentAdapter to TransactionCoordinator.