Be more aggressive about reaping containers that aren't there or aren't
responding.

Signed-off-by: Nigel Magnay <nigel.magnay@gmail.com>
Improve management view to show how many containers running.

Signed-off-by: Nigel Magnay <nigel.magnay@gmail.com>
Change the template to show the host in the name.

Signed-off-by: Nigel Magnay <nigel.magnay@gmail.com>