Use SBT version 0.13
Use 0.1.2 of sbt-updates plugin
Use Scala version 2.10.3
Update Spray to 1.2-RC2 and Akka to 2.2.3
Use slf4j logger in place of deprecated event-handler
Use specs2 for automated testing
Use akka.actor.ActorLogging which deprecates import spray.util.SprayActorLogging
Method actorFor in trait ActorRefFactory is deprecated: use actorSelection instead
Add specs2 route tests.
Merge pull request #1 from ashawley/update-deps

Update SBT, Scala, Spray and Akka