update-debsources: support combo --stage + --single-transaction no
update-debsources: support combo --stage + --single-transaction no

clemux/debsources,zacchiro/debsources,devoxel/debsources,matthieucan/debsources,zacchiro/debsources,zacchiro/debsources,oorestisime/debsources,matthieucan/debsources,vivekanand1101/debsources,vivekanand1101/debsources,zacchiro/debsources,sophiejjj/debsources,oorestisime/debsources,matthieucan/debsources,sophiejjj/debsources,Debian/debsources,nonas/debian-qa,sophiejjj/debsources,vivekanand1101/debsources,clemux/debsources,sophiejjj/debsources,oorestisime/debsources,matthieucan/debsources,Debian/debsources,devoxel/debsources,clemux/debsources,Debian/debsources,sophiejjj/debsources,oorestisime/debsources,Debian/debsources,clemux/debsources,nonas/debian-qa,vivekanand1101/debsources,devoxel/debsources,devoxel/debsources,zacchiro/debsources,devoxel/debsources,nonas/debian-qa,clemux/debsources,oorestisime/debsources,vivekanand1101/debsources,nonas/debian-qa,matthieucan/debsources,Debian/debsources