deis/deis — pull request #2067 by mboersma (2014-10-08 16:32:51+00:00)
Title: fix(deisctl): don't set SSH tunnel for refresh-units command

The `deisctl refresh-units` command will error if `DEISCTL_TUNNEL` is set to an invalid URL, even though no SSH connection is needed in this case.

Fixes #2061.