juju/juju — pull request #1295 by howbazaar (2014-12-10 03:49:51+00:00)
Title: Make Environment super-command

Move set/get/unset environment commands into it to start.

Refactored many tests.
* apiserver tests now are tested directly not through the client
* api client tests added for connectivity tests
* cmd/juju/environment commands mock out api completely
* cmd/juju tests have one end to end test for each command.