eod status 18/07/2012

[David Cheney]

My outstanding bootstrap branches have been committed. This concludes the work I was doing in that area.

Last night I refactored the --output and --format helpers from jujuc to so they can be used by other commands, primarily juju status.                  

branches for review
* cmd/juju: initial status command https://codereview.appspot.com/6423043/
* cmd/juju: status: add format and output support https://codereview.appspot.com/6430045/