split example configspace to submodule

[Juri Grabowski]

On Thu, Jul 20, 2017 at 11:32:21AM +0200, Thomas Lange wrote:
> I don't understand what this does. But, I'm not a git expert
> and never used the submodule command of git.
In short it's like a nesting doll for git. It was developed for use of
external software in own git project and easy contributing back to
upstream.
In fai-config context it can be just a means to an end.
What do you worry about to split it out?

-- 
regards Juri