Warn implied "*"

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

Warn implied "*" - TODO

Warn if "*" is implied, as recommended in informative note of the Slectors spec.

[Good Job!]

Good Job!wakabatanwakabatan 『Whether we should really this is unclear. Implied "*" is too common, I think...』