Implement URL Standard based checkers

manakai-core / Whatpm / manakai-charlib / CharClass / WebHACC / Harusame / regexp

Implement URL Standard based checkers - TODO

  • Implement Web::URL::Checker->check_url, check_non_empty_url (potetially_surrounded_by_spaces => boolean)
  • Update Web::HTML::Validator
[Good Job!]