Issue #25: Merged without fixing the routes of census engine.
Issue #25: Census Control first ordering.
Issue #25: Merged Census Engine files.
Issue #25: Copied some needed files for engine.
Issue #25: Some package fixes.
Issue #25: Refactor: control.requests.ComputationRequest -> control.requests.ComputeRequest.scala
Issue #25: More adjusting.
Issue #25: Massive ordering.
Issue #25: Merged http and requests packages.
Issue #25: Deleted unnecessary files.