(U+5930): Apply new conventions for glyph granularity; add

(U+5930): Apply new conventions for glyph granularity; add
`<-denotational@usage' for A2-DJT-01956.
(U+368F): Add `sound@ja/on'.
(UU+368F): Add `<-wrong' for UU+5930.
(U+3690): Apply new conventions for glyph granularity.
(U+593B): Likewise.
(U+3698): Add `<-denotational@component' for A-IWDSU+3698.
(MJ016916): Unify U-0003094D; use `ideographic-{radical|strokes}@mj'
instead of `ideographic-{radical|strokes}'; add
`ideographic-{radical|strokes}@ucs'.
(U-00021643): Apply new conventions for glyph granularity.
(U-00021624): New character.
(U-0002163D): New character.
(A-IWDSU+3698): New abstract node.
(A2-DJT-01956): New abstract node.