juju/juju — pull request #492 by ericsnowcurrently (2014-08-11 15:56:28+00:00)
Title: Remove the old (experimental) backup API.

The POST-based state API endpoint turned out to be incorrect. Furthermore,
no client method was ever added to make use of the server-side method.

(same PR against master: https://github.com/juju/juju/pull/482)