fedora-infra/bodhi

In order to support containers in Bodhi, we will need to provide REST APIs for the masher so that automated tools can trigger container mashes for mass rebuilds.

If we are going to provide a REST API to the masher, we might as well refactor the interfaces to the masher as well, eventually providing things like a better status UI.

Issues with the "High priority" label have a goal of completion by Fedora 28's "Change Checkpoint: Completion deadline (testable)", which is currently scheduled for February 20, 2018 at the time of this writing.

Other issues are lower priority as they do not block container support, and can be completed later.