Checks if the documentation of a module is comprehensivehttp://search.cpan.org/dist/Pod-Coverage/
Developers hate writing documentation. They'd hate it even more if their
computer tattled on them, but maybe they'll be even more thankful in the
long run. Even if not, perlmodstyle tells you to, so you must obey.
This module provides a mechanism for determining if the pod for a given
module is comprehensive.
It expects to find either a =head(n>1) or an =item block documenting a