Coinffeine/coinffeine — pull request #114 by sortega (2014-04-06 16:41:50+00:00)
Title: Simplify cake pattern by using initialization messages

### Simplify cake pattern by using initialization messages

As discussed on the mailing list, we should avoid passing actor refs as part of the cake pattern initialization and we should favor initialization messages over overusing `preStart` methods. This PR, refurbish some of the actors to follow this guidelines (more to come in upcoming PRs).

### Testing

Test-directed refactoring