This patch set adds functionality to Shipyard's action_helper module
to generate a set of "deployment-status" data. This data can be used
to denote the status and result of a Shipyard action and will be
utilized in a future feature to help track actions/deployments.
This new functionality is not yet being used, and actual Shipyard
functionality should not be altered with this patch set.
Change-Id: I838abfd2144f08708b3fc5a53cc76f124aedff04