fabric/fabric — pull request #584 by benburry (2012-03-12 16:07:23+00:00)
Title: Bugfix for remote_dir in project_upload

When specifying a non-blank `remote_dir` to `project_upload`, the file upload works but the untar and remote cleanup fail as they aren't using the correct remote path.

Have wrapped these two in the `cd` context manager to fix the problem