XD-152 - create richgauge module
Merge branch 'master' of github.com:SpringSource/spring-xd
XD-124 Suppress Redis interrupted exceptions on shutdown

Shutting down the listener task in the
RedisQueueInboundChannelAdapter often results in
CommandInterruptedExceptions from Lettuce. Don't
show these stack traces on container shutdown.
Merge pull request #28 from jencompgeek/XD-124

* jencompgeek-XD-124:
  XD-124 Suppress Redis interrupted exceptions on shutdown
XD-128 Add TCP Sink With Retry Advice

- Add sink
- Add documentation to wiki: https://github.com/SpringSource/spring-xd/wiki/Sinks#wiki-tcp
Merge pull request #30 from garyrussell/XD-128

* garyrussell-XD-128:
  XD-128 Add TCP Sink With Retry Advice