debian/copyright export: more forthcoming recognition of DEP5
debian/copyright export: more forthcoming recognition of DEP5

account for old, pre-copyright-format-1.0 machine-parseable copyright files

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