TODO:

 - Add option to show module dependecies:
   - Run this:
         cpanm --showdeps DateTime -q | sort
   - Option --show_class_dependencies

 - Add unit tests for:
   Pod::LOL
   Pod::Query
   pod.pl

- Cleanup:
   Pod::LOL
   Pod::Query
   pod.pl

 - Make cpan repo
 https://perldoc.perl.org/perlnewmod

 - Make cpan repo and link to github:
 http://blogs.perl.org/users/neilb/2014/08/put-your-cpan-distributions-on-github.html

 - Find documentation for File::Basename.
   - Really different pod format which is difficult to know if this is a method of a checklist:
      =item C<fileparse>

 - Optimize performance of methods all.
      make single query.
 - Move each class to a separate file.
