juju/juju — pull request #778 by mjs (2014-09-17 22:36:39+00:00)
Title: cmd/jujud: upgrade error reporting tweaks

- log when a state server has successfully finished waiting for other state servers to be ready for upgrade
- ensure that upgrade ALL errors are logged and are reflected in status output
- refactored error reporting so that errors are only logged from a handful of places

http://reviews.vapour.ws/r/47/