Merge pull request #1396 from andytaylor/master

single port stuff
https://bugzilla.redhat.com/show_bug.cgi?id=1032815 & https://issues.jboss.org/browse/HORNETQ-1284 - TokenBucket limiting per second now
Merge pull request #1397 from clebertsuconic/master

https://bugzilla.redhat.com/show_bug.cgi?id=1032815 & https://issues.jbo ss.org/browse/HORNETQ-1284 - TokenBucket limiting per second now
https://issues.jboss.org/browse/HORNETQ-1225 - allow queues to be deleted with consumers and disconnect consumers