Nightlies are failing because of this one

Hi guys,

The current baseline script is trying to run the evaluate script that was already deleted.

I'm offering three possibilities to solve this one today:

Disable the baseline unit tests until we solve the issues with the baseline script (https://gitlab.idiap.ch/bob/bob.bio.face/blob/49f48337ba2818dc8b3f64d88ccf76495209ac4b/bob/bio/face/test/test_scripts.py#L5)
Completely remove the baseline script until we decide what to do with it
Move forward with this one !49 (merged) . Here I'm offering a clean solution to solve the above issues. I could document it and merge it today to solve this issue, but I would appreciate a feedback

Feedback please.

2 weeks of red nightlies

ping @bob

Thanks