Add container health outout

[mitchelv07]

Hi,

First of all, awesome app! I really do enjoy it! It helps me alot managing my docker containers on the fly.

However, I am missing one small thing, and that is being able to check the container health and its output. For example, I have a container that continously pings and uses that for its health status. Is this possible to display in the app too?

Again, awesome job!