Fix configuration defaults

commit cc1365b6fa4a2449f67c7ca975492a5fa7fe6ab1
Author: Barry Kelly <barry@modeltwozero.com>
Date:   Thu Mar 28 15:59:20 2013 +0000

    Don't use throttled scheduler by default

commit 12d2dda611684f80f38d8af63a2a2365948f8181
Author: Barry Kelly <barry@modeltwozero.com>
Date:   Thu Mar 28 15:58:49 2013 +0000

    Update default for queue-manager path to point to Play's actor system
Restore load tests

commit aed3d1c64da118df2db08f108582e0656f008937
Author: Matthew Smith <matthew@spleep.co.uk>
Date:   Thu Mar 28 16:04:48 2013 +0000

    Reinstating load tests

commit 053d7d456b90077bdc18e4a3bbf5db738a6d51ae
Author: Matthew Smith <matthew@spleep.co.uk>
Date:   Thu Mar 28 14:32:40 2013 +0000

    Remove dead dependency - now a play2 project
Fixed up regression testing