Merge pull request #1113 from FranciscoBorges/2.3.x

HORNETQ-1220 Fix manual quote on Java's tcpNoDelay.
bug 971839/HORNETQ-1223 JGroups Channel not closed after the channel is cleaned up
Merge pull request #1118 from gaohoward/2.3.x

bug 971839/HORNETQ-1223 JGroups Channel not closed after the channel is cleaned up
HORNETQ-1224 Fix race on QueueImpl.deliver() when paging.
https://bugzilla.redhat.com/show_bug.cgi?id=972444

Case was actually tracked down by Andy Turner and Howard Gao.
pl/QueueImpl.java