ConsoleProgressBar, format
Change current format to choose between :
When size <= 100 :
015 ..........1.....
15 ..........1..... <-- [SLH: the best]
15 ..........1.....When size >100 :
%%% ..........%..........%..........%..
% ..........%..........%..........%.. <-- [SLH: the best]
% ..........1..........2..........3.. <-- [MD : the best, because it helps users to read the progression]
% ..........%..........%..........%..
% ..........%..........%..........%..(from redmine: issue id 2867, created on 2020/06/25 by Matthieu Decorde)