juju/juju — pull request #412 by ericsnowcurrently (2014-07-29 04:21:40+00:00)
Title: Change backup to be more env storage-centric.

This is the first patch in a series that will fix backup to be storage-centric rather than file-centric. The next step will involve changing apiserver to make backup an normal API method rather than a POST-based one.