Ubuntu-Solutions-Engineering/openstack-installer — pull request #259 by mikemccracken (2014-11-14 16:49:18+00:00)
Title: consolidate landscape and multi uninstall paths

1. write a ~/.cloud-install/new-maas file to tell us that we installed maas and need to clean it up
2. don't clean up a maas we didn't install
3. don't bother shutting down maas machines before destroying the env
4. run same path for multi and landscape