Makefile.PL postamble() - Create README.pod for Perl packages uploaded to GitHub

Makefile.PL

# Create README.pod for a repo's GitHub page. Unlike CPAN, GitHub won't
# display the module's POD, it looks for a README.*
use Config;
sub MY::postamble
{
  my $self = shift;
  return if -r 'README' or ! -r $self->{VERSION_FROM};
  return<<END_MAKE;
README.pod: $self->{VERSION_FROM}
	\@$Config{bin}/perldoc -uT $self->{VERSION_FROM} > README.pod
END_MAKE
}