[Automated-testing] LTP and test metadata

[Cyril Hrubis]

Hi!
> Sure, I can add it to the README as well, at this point it's just 1:1
> serialization of the C structure.

And I've just pushed an update to the README that contains examples of
the C code and resulting JSON.

-- 
Cyril Hrubis
chrubis at suse.cz