0.4.2

The version has the new WideActor added. It accepts all messages from all actors. A bit like accepting Any, but it uses Actor.Letter[Actor] as base type. This actor comes in handy when you are in the transition from an already running system under for example Akka (untyped) to Leucince. First change all actors to WideActor and when everything works again, start making the letters typed, and move over to SelectActor or RestrictActor. WideActor should in fact not be used for new designs, but not because it will be deprecated, but because it makes you actors effectively untyped.