Upgrade Netty to 3.6.2.Final because of a fixed bug that can cause the handshake to happen twice
updated release doc
Merge pull request #778 from andytaylor/master

updated release doc
Merge pull request #777 from normanmaurer/master_netty_upgrade

Upgrade Netty to 3.6.2.Final because of a fixed bug that can cause the h...
HornetQ-1112 : Fix JGroups broadcasting/discovery AS7 integration issue
Merge pull request #775 from gaohoward/master

HornetQ-1112 : Fix JGroups broadcasting/discovery AS7 integration issue
HORNETQ-966 Compact journals before replication synchronization
Add javadoc to MemoryManager (and delete unnecessary interface).