Integrate:

Integrate:
[ 21451]
Update MIME::Base64 and Digest::MD5 from the CPAN version.
p4raw-link: @21451 on //depot/perl: 8be5f608f6696ee966fa295d23ecd0c1c2220447

p4raw-id: //depot/maint-5.8/perl@21491
p4raw-integrated: from //depot/perl@21490 'copy in'
	ext/Digest/MD5/t/utf8.t (@16374..) ext/Digest/MD5/t/align.t
	(@18492..) ext/MIME/Base64/t/unicode.t (@18493..)
	ext/Digest/MD5/Makefile.PL (@18712..) ext/MIME/Base64/Base64.pm
	ext/MIME/Base64/Base64.xs ext/MIME/Base64/Changes
	ext/MIME/Base64/QuotedPrint.pm (@19523..)
	ext/MIME/Base64/Makefile.PL (@19582..) ext/Digest/MD5/Changes
	ext/Digest/MD5/MD5.pm ext/Digest/MD5/t/files.t (@20484..)