[WFLY-3201][bz-1069591] log handleEnd - Channel end notification receive...

...d, closing channel - at debug

1.0:
https://bugzilla.redhat.com/show_bug.cgi?id=1069591

master:
https://issues.jboss.org/browse/WFLY-3201
https://github.com/jbossas/jboss-remote-naming/pull/18