debmirror.py: ability to list suites and restrict ls() to suites
debmirror.py: ability to list suites and restrict ls() to suites

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