spring-projects/spring-xd — pull request #1303 by ilayaperumalg (2014-11-24 21:15:44+00:00)
Title: XD-2408 Fix tap re-deploy issue

- When a tap is undeployed, the associated tappable module output channel entry was
removed from plugin. We should remove the entry only if the main stream is
undeployed.
- This way when a tap is re-deployed, the corresponding tap channel
is bound to the module output channel.