ISPN-4643 Make sure EntryIterator doesn't return expired entries
ISPN-4821 RHQ operation 'Upload Proto Schemas' no longer works due to changes introduced by ISPN-4357
ISPN-4693 Initial submission of handling for orphaned transactions.
ISPN-4693 Time out remote transactions to limit the impact of stale locks
ISPN-4693 Increase the wake up interval for cleaning timed out remote transactions