=act #3857 Ensure that only relevant test messages go to dead letters

*   Since there was no sender for the `Create` message in the test, the
    created `ActorRef` was also sent to dead letters, creating a race
    where the test could start to subscribe _too early_ and receive the
    `ActorRef` instead of the expected string.
Merge pull request #1981 from akka/wip-3857-failed-actorselectionspec-ban

=act #3857 Ensure that only relevant test messages go to dead letters
Changes all occurances of Typesafe copyright to extend to 2014.
Merge pull request #1980 from vossad01/wip-3838-SetCopyrightYear2014-vossad01

Update Copyright to 2014, see #3838
Merge remote-tracking branch: upstream/master