ClusterHQ/flocker — pull request #1003 by wallrj (2014-11-27 14:41:15+00:00)
Title: [FLOC-1045] Handle missing containers in DockerClient.list

Check for 404 exceptions when we call `inspect_container` in `DockerClient.list` because the container may have been removed by another thread.

Fixes https://clusterhq.atlassian.net/browse/FLOC-1045