uliska-audio-application: Continuing redesign

I'm going to redesign the outline of the paper.
This commit continues the previous one by restarting the review
from the beginning of the text up to and including section 3
(fundamental approach)
uliska-audio-application: use mdwlist
uliska-audio-application: Review WIP (from Outline)

The second part of the paper has to be reviewed considerably.
I'm going to sketch _one_ application and not anymore a preliminary
one and a hypothetical "big one".