sanger/S2Mapper — pull request #55 by mattdenner (2013-03-28 10:14:09+00:00)
Title: Implementation of operations

Operation.operation() is a structured sequence of deferreds.
Operation.stateManagement() maintains state of input & output items.
Operation.transfers() handles transferring quantities.
Fixed a bug in the tube resource initialisation.
Fixed an issue in root so that it picks up actions
Added transfer models to handle transfer decoding.
Added tube rack movement handling.