Fix incorrect docker image name
Test that dead units are listed
rename the existing test for listing stopped units
Start a new / better purely functional test for GearClient
A test for units with substate=dead
Merge remote-tracking branch 'origin/master' into list-all-units-209
Add an expected sub_state
Fix repr test
Add substate for added_is_listed test
flake8 fixes
Merge pull request #262 from ClusterHQ/list-all-units-208

List all gear units including dead ones

Author: @wallrj
Reviewer: @itamarst

Fixes #208