https://issues.jboss.org/browse/HORNETQ-1159 fixing possible queue duplicate queues and some small tweaks
Merge pull request #936 from clebertsuconic/master

fixing duplicates on queues
HORNETQ-720 Fix server.stop() w.r.t. replication
Fix fail() message: save totalMaxIO value before resetting it.
clean up
argument name warnings
Improve the situation of tests' temporary files.
no temp dir per test :-S
stop the backup
warnings & clean up
Fix ReplicatedLargeMessageWithDelayFailoverTest.\
	testNonTransactedWithZeroConsumerWindowSize
HORNETQ-XXX Replication performance: delete large-message file asynchronously
clean