Use a chan of chan’s for shutdown so that the reply is on a separate channel.
Use lsi.stopped not being set as a bool for faster shutdown interruption of the reader.
Cause Go. http://golang.org/ref/mem#tmp_9
Remove unneeded goroutine.
Merge pull request #651 from mozilla-services/features/better-logstreamer-shutdown

Use a chan of chan’s for shutdown so that the reply is on a separate cha...