Dry-run of production-ready pipelines for each target

[marfox]

GOAL: perform a complete run of the production-ready system.

• [x] Pick the commit to be considered as production-ready before refactoring & branch out of master;
• [x] set up crontab to launch the shell commands as per #301 ;
• [x] each command should run separately, with an interval of one day between each other;
• [x] let the cron jobs run and monitor them.

N.B.: the final run frequency should be changed according to each target dump update frequency before the end of the project.