Make main start method configurable.
Update SingleDistributedEtalistRuner.
Move issues from shared repo play-project/play to play-project/play-dcep
Merge brach 'master'
Clean up tests

* Move some tests to separate classes so that they are run in isolated
VMs because of global UniqueNamemanager
* Other cleanup
Be less verbose
Merge branch 'develop' into feature/recommendationTest