title: Akka Logging outside Actor
body: <p>I have an Akka Actor that makes a call to <code>MyObject.foo()</code>. <code>MyObject</code> is not an Actor. How do I setup Logging in it?  With an Actor it's simple, because I can just mixin ActorLogging. In MyObject, I don't have access to context.system. Do I create an <code>akka.event.Logging</code> with AkkaSystem() and then what for the LogSource implicit?</p>