akka/akka — pull request #1602 by patriknw (2013-07-05 10:51:03+00:00)
Title: Improve ScalaDoc/JavaDoc, see #3152

This pull request will consist of several commits to break down this huge task in manageable steps.

First out is:
* Fixed scaladoc warnings in akka-actor, and also changed wrong visibility of SystemMessage subclasses