juju/juju — pull request #1031 by davecheney (2014-11-04 02:07:13+00:00)
Title: Fix data race

LP # 1386968 may be unrelated to a data race, but this needed to be fixed anyway.

* updates `charm.v4` to pick up the api change to the `testing` sub package
* roll that change through the clients of `charm.v4/testing`