Revert "Debug Statements - do not merge this on master"

This reverts commit 4fa7258734dcc60ad9dddb1b3c446a7e19ef38a3.
Merge pull request #1022 from FranciscoBorges/master

revert clebert's debug commit
revert to 2.3.0.SNAPSHOT
Merge pull request #1023 from andytaylor/master

release PR
fixing URL
Merge pull request #1026 from clebertsuconic/master

fixing URL on the docs
https://bugzilla.redhat.com/show_bug.cgi?id=928760 - easy fix for NPE on soak test
Merge pull request #1028 from clebertsuconic/master

easy fix requested from BZ 928760
https://issues.jboss.org/browse/HORNETQ-1188 - Invalid properties will just throw many exceptions. This will make it better
Merge pull request #1032 from clebertsuconic/master

https://issues.jboss.org/browse/HORNETQ-1188 - Invalid properties will just throw many exceptions. This will make it better
https://bugzilla.redhat.com/show_bug.cgi?id=958776 Move connection.signalStopToAllSessions() to destroy()
it was placed inside destroyAllHandles() which is also called from within cleanup()