don't put help.md into container image

[TomasTomecek]

...since help.1 is already in-place

my comment from a former pr:

I would put the `help.md` to `files/` directory and render `help.1` to `root/` directory. WDYT?

[phracek]

@TomasTomecek What about to render help.1 during container build and copy it to root/ directory? Any reason why to render help.md in container?
I though, files are used for scripts for building/running container.
Does it make sense to create a doc or man directory and put there all files?

Or did I understand wrongly?

[TomasTomecek]

What about to render help.1 during container build and copy it to root/ directory?

That's exactly what I'm proposing. Put help.1 into /root so it ends up inside the image, put help.md into files/ hence it doesn't need to be part of the container image.