Merge pull request #1332 from jbertram/master

clarify documentation regarding remoting thread pools
https://issues.jboss.org/browse/HORNETQ-1266 - move all backup announcement code from clustermanager to its own manager
Merge pull request #1338 from clebertsuconic/andy-master

https://issues.jboss.org/browse/HORNETQ-1266 - move all backup announcement code from clustermanager to its own manager
https://issues.jboss.org/browse/HORNETQ-1267 - expose address size and message coun on addres controller
https://bugzilla.redhat.com/show_bug.cgi?id=960682 - adding log in case of blocking
Merge pull request #1339 from clebertsuconic/master

https://issues.jboss.org/browse/HORNETQ-1267 - expose address size and message coun on addres controller
Change scope of logmanager dependency to test only.
Merge pull request #1342 from jamezp/lm-scope

Change scope of logmanager dependency to test only.
Merge pull request #1345 from jbertram/master

https://bugzilla.redhat.com/show_bug.cgi?id=1022057 - fix for JMS bridge...
Update version of jbossts to 4.17.x
Merge pull request #1347 from clebertsuconic/master

Update version of jbossts to 4.17.x
https://bugzilla.redhat.com/show_bug.cgi?id=1023325 - grouping handler now waits for bindings to be created if local, with timeout on groups
https://bugzilla.redhat.com/show_bug.cgi?id=1023325 - removing Thread reaper and using an executor
Merge pull request #1352 from clebertsuconic/andy-master

https://bugzilla.redhat.com/show_bug.cgi?id=1023325 - grouping handler
added jboss logging processing
Merge pull request #1355 from andytaylor/master

added jboss logging processing
add old constructor back for compatibility
add system property override for setting these values in EAP 6.x