Colorizing the logs are done with an unique function for all possible usages.
Colorization is redone, with more colors used to ease browsing the logs.
Tests are added with the some sample logs.

Extract version with setuptools-scm

 run shell linters

Also changed to have a single  image with all the scripts inside

 install with pip3 to ease reusing those methods in custom code,
 tag the image with installed scripts the latest version too