Adding link to perlnewmod to redirect people that needs skeleton module

[nataraj-hates-MS-for-stealing-github]

When one is looking for creating new module, he will find ExtUtils::MakeMaker but not perlnewmod.

I guess such redirect will make life of many people more easy.

See #453 for more info

[haarg]

This seems to overlap with the intent of the "How To Write A Makefile.PL" section. Putting the section above DESCRIPTION does make sense I think, but I'm not sure if perlnewmod alone is all that useful.

I could see a section linking to ExtUtils::MakeMaker::Tutorial, perlnewmod, and Module::Starter that is above DESCRIPTION. And possibly some additional changes to ExtUtils::MakeMaker::Tutorial to better promote tools like Module::Starter, Dist::Zilla, h2xs, etc.

[haarg]

There's an extra = here.