remove none needed packages as we try to have a minimalist install
remove none needed packages as we try to have a minimalist install

damienblom/a2billing,renatofb/a2billing,wcardona/a2billing,wcardona/a2billing,wcardona/a2billing,fureszpeter/a2billing,renatofb/a2billing,renatofb/a2billing,fureszpeter/a2billing,damienblom/a2billing,wcardona/a2billing,fureszpeter/a2billing,damienblom/a2billing,damienblom/a2billing,fureszpeter/a2billing,fureszpeter/a2billing,renatofb/a2billing,damienblom/a2billing,wcardona/a2billing,renatofb/a2billing