Regarding r120951, r120955

I think "オナリジル曲" should still be recorded as a tag in the database, even if it is (what I understand to be) a descendant combination tag of オリジナル曲 and クッキー☆, thus simply implying it is an "original Cookie☆ song", and thus holds merit to deprecate (rather than delete), because ultimately it still holds historical significance due to it being terminology used by the community. I wanted to create this thread just in case you may think otherwise though, since I'm not fully familiar with this tag.