Extract loading of configuration file to helper method.
Extract loading of configuration file to helper method.

sitofabi/duplicati,duplicati/duplicati,sitofabi/duplicati,sitofabi/duplicati,duplicati/duplicati,sitofabi/duplicati,mnaiman/duplicati,sitofabi/duplicati,duplicati/duplicati,mnaiman/duplicati,mnaiman/duplicati,duplicati/duplicati,duplicati/duplicati,mnaiman/duplicati,mnaiman/duplicati