Construct an ActorSystemSetup with this setup combined with another one.
Construct an ActorSystemSetup with this setup combined with another one. Allows for
fluent creation of settings. If other
is a setting of the same concrete Setup as this
it will replace this.
Marker supertype for a setup part that can be put inside ActorSystemSetup, if a specific concrete setup is not specified in the actor system setup that means defaults are used (usually from the config file) - no concrete setup instance should be mandatory in the ActorSystemSetup that an actor system is created with.