undeploy() reports success even if containers were never up

[gapan]

In a scenario such as the one described in #3 not all specified containers are started. However, if I run undeploy() it reports that all containers have been undeployed (for example 20/20, while only 16/20 were actually deployed in the first place). This is misleading of what actually happens.

[MosesSymeonidis]

You are right on that, the reason for both issues is the same. I am working on solving it for both, hopefully, I will have a more stable version at the next release.