First walk throught of FIXME. See #1378

* Fixed obvious
* Created tickets for several, #1408, #1409, #1410, #1412, #1415, 1416, #1418
* Moved LoggingReceive from akka.actor to akka.event
* Touched several of the FIXME to make them visible in code review

akka-actor/src/main/scala/akka/dispatch/AbstractDispatcher.scala

@@ -69,6 +69,7 @@ final case class TaskInvocation(eventStream: EventStream, function: () ⇒ Unit,
     try {
       function()
     } catch {
+      // FIXME catching all and continue isn't good for OOME, ticket #1418
       case e ⇒ eventStream.publish(Error(e, "TaskInvocation", e.getMessage))
     } finally {
       cleanup()