Integrated NIO JNLP slaves handling
Channel.terminate() is now public
2.38 is released now
Merge branch 'nio'
Moved to the trunk section
Needs to use SocketChannelStream to avoid deadlock.

streams created from SocketChannel doesn't allow concurrent read/write
by different threads, which appear to be a bug in NIO.
Merge branch 'master' of github.com:jenkinsci/jenkins