Copyright for libtext-csv-perl source package in Yangtze V1.0

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: libtext-csv-perl
Source: 
#
# Please double check copyright with the licensecheck(1) command.

Files:     Changes
           MANIFEST
           META.json
           META.yml
           Makefile.PL
           files/macosx.csv
           files/utf8.csv
           lib/Text/CSV.pm
           lib/Text/CSV_PP.pm
           t/00_pod.t
           t/01_is_pp.t
           t/10_base.t
           t/12_acc.t
           t/15_flags.t
           t/20_file.t
           t/21_lexicalio.t
           t/22_scalario.t
           t/30_types.t
           t/40_misc.t
           t/41_null.t
           t/45_eol.t
           t/46_eol_si.t
           t/47_comment.t
           t/50_utf8.t
           t/51_utf8.t
           t/55_combi.t
           t/60_samples.t
           t/65_allow.t
           t/66_formula.t
           t/70_rt.t
           t/71_pp.t
           t/75_hashref.t
           t/76_magic.t
           t/77_getall.t
           t/78_fragment.t
           t/79_callbacks.t
           t/80_diag.t
           t/81_subclass.t
           t/85_util.t
           t/90_csv.t
           t/91_csv_cb.t
           t/csv_method.t
           t/fields_containing_0.t
           t/rt99774.t
           t/util.pl
Copyright: __NO_COPYRIGHT_NOR_LICENSE__
License:   __NO_COPYRIGHT_NOR_LICENSE__

Files:     README.md
Copyright: 1997 Alan Citterman.
           2007-2015 Makamaka Hannyaharamitu.
License:   __UNKNOWN__
 This library is free software; you can redistribute it and/or modify
 it under the same terms as Perl itself.

#----------------------------------------------------------------------------
# Files marked as NO_LICENSE_TEXT_FOUND may be covered by the following
# license/copyright files.