- Add Hanyo-Denshi/IP code points.

- Add Hanyo-Denshi/IP code points.
- Add some MJ code points corresponding to Hanyo-Denshi IVSes.
(U+706E): Add `<-denotational@usage' for BUCS+5149; apply new
conventions for glyph granularity.
(DJT-06785): New character; use `<-denotational@usage' for BUCS+708E.
(A-compU+3DA3): New abstract node.
(U+3DA3): Add `<-denotational' for A-compU+3DA3; apply new conventions
for glyph granularity.
(U-0002C276): Likewise.
(U+707C): Add `<-denotational@usage' for BUCS+707C; apply new
conventions for glyph granularity.
(A-cgnU+7083): New abstract node.
(U+7083): Add `<-denotational' for A-cgnU+7083; add
`<-denotational@usage' for BUCS+711A; apply new conventions for glyph
granularity.
(DJT-06796): New character; use `<-denotational' for A-cgnU+7083; use
`<-denotational@usage' for BUCS+711A.
(U+7089): Add `<-denotational@usage' for BUCS+7210; apply new
conventions for glyph granularity.
(U+708D): Apply new conventions for glyph granularity.
(U+708E): Likewise; add `<-denotational@usage' for BUCS+708E.
(U+7092): Add `<-denotational@usage' for BUCS+7092; apply new
conventions for glyph granularity.
(U+70A4): Apply new conventions for glyph granularity.
(A-cgnU+70AB): New abstract node.
(U+70AB): Add `<-denotational' for A-cgnU+70AB; add
`<-denotational@usage' for BUCS+70AB; apply new conventions for glyph
granularity.
(A-CB06115): New abstract node; use `<-denotational' for A-cgnU+70AB;
use `<-denotational@usage' for BUCS+70AB.
(DJT-06815): New character; use `<-denotational' for A-CB06115; unify
CB06115.
(U+70AC): Add `<-denotational@usage' for BUCS+70AC; apply new
conventions for glyph granularity.
etc.