akka/akka — pull request #1317 by rkuhn (2013-04-09 08:41:20+00:00)
Title: make lifecycle hooks work when using Stash, see #3199

Unfortunately the need to call super.postStop() and friends mandates
that Stash (and FSM had the same problem) extends Actor instead of just
declaring it as a self type. We cannot always win.