[Module::Build] PERL_MM_USE_DEFAULT

[Tyler M. <ty...@yi...>]

Hi,

	I think it would be a great thing if Module::Build obeyed the
PERL_MM_USE_DEFAULT environment variable supported by ExtUtils::MakeMaker.
It would make it much easier for an admin to quickly install a bunch of
packages in CPAN.pm without having to worry about checking back for prompts.

	Cheers,
		Tyler