Remove all IGNORABLE files under cpan/

This was discussed on p5p:
http://www.nntp.perl.org/group/perl.perl5.porters/2013/10/msg208635.html

One LICENSE file (Locale-Codes) has been removed (contrary to one suggestion
in that thread) since it was the only one, and only says "This module is
free software; you can redistribute it and/or modify it under the same
terms as Perl itself." anyway.

Two files that I had previously suggested retaining for the sake of tests
have also been removed. In one case, a test script has been modified (in
Digest-MD5; I will send a ticket upstream); in the other case (in
Test-Harness) I have removed the test which depended on the MANIFEST files,
as suggested in the above thread.

1 files changed, 4 insertions, 0 deletions

diff --git a/Porting/Maintainers.pl b/Porting/Maintainers.pl
index 27f28d9412..c7c629874f 100755
--- a/Porting/Maintainers.pl
+++ b/Porting/Maintainers.pl
@@ -401,6 +401,8 @@ use File::Glob qw(:case);
         'DISTRIBUTION' => 'GAAS/Digest-MD5-2.53.tar.gz',
         'FILES'        => q[cpan/Digest-MD5],
         'EXCLUDED'     => ['rfc1321.txt'],
+        # Waiting to be merged upstream: see CPAN RT#TODO
+        'CUSTOMIZED'   => ['t/files.t'],
     },
 
     'Digest::SHA' => {
@@ -1101,9 +1103,11 @@ use File::Glob qw(:case);
             qr{^t/lib/Test/},
             qr{^xt/},
             qw( Changes-2.64
+                MANIFEST.CUMMULATIVE
                 NotBuild.PL
                 HACKING.pod
                 perlcriticrc
+                t/000-load.t
                 t/lib/if.pm
                 ),
         ],