Expected Behavior

If I 'docker rm' a container, titan should continue to function. This can also happen if you clone a repository, but fail to start the container.

Actual Behavior

$ titan ls
CONTAINER             STATUS
Exception in thread "main" io.titandata.titan.exceptions.CommandException: Command failed: [docker, inspect, --type, container, dynamo]

Steps to Reproduce the Problem

Create a repository. docker rm -f the container. Try to run titan ls.

Version

0.3.0.