Add some Adobe-Japan1-0 code points.

Add some Adobe-Japan1-0 code points.
(JX1-4F63): Add `=decomposition@cid'.
(M-08045): Unify S-3320; add `<-ancient' for J0-3B7E.
(U+5CE9): Add `<-formed' for J0-3265.
(U+37CB): Use `->denotational' and `->subsumptive' to separate
representative nodes.
(U+5CEF): Add `<-formed' for J0-4A76.
(U+37CF): Add ideographic-structure.
(U+5D08): Use `->subsumptive' to separate representative nodes.
(JX2-284D): Separate M-08172; unify S-2002; add `<-formed' for
J0-5642.
(U-00021E43): Use `->denotational' and `->subsumptive'.
(M-49050): Unify S2-2010'; add `<-formed' for J0-5645.
(U+5D52): Add `<-formed' for U+5CA9.
(U+5D53): Add `<-vulgar' for U+5CA9.
(JX1-4F72): Unify S-1996.
(JX2-2859): Unify S-2021; add `<-formed' for J0-564C.
(U+5D75): Use `->denotational'.
(U-00021EBF): Add `ideographic-structure'; use `->denotational'
instead of `->subsumptive'.
(JSP-3B65): Unify S-2028; add `<-formed' for U+5D84.
(M-08423): Separate C2-496B.
(U-00021EED): Use `->subsumptive'.
(U-00021EF1): Likewise.
(U+3800): Unify S-1987; add `<-original' for U+5CF6.
(U+5DA1): Use `->subsumptive' to separate representative nodes.
(U+5DAA): Add ideographic-structure.
(U+5DAB): Likewise.
(U+3814): Use `->subsumptive' to separate representative nodes.
(U-00021F49): Use `->subsumptive'.
(U+3820): Add ideographic-structure.
(U+5DDA): Use `->denotational' and `->subsumptive'.
(U+5DD9): Use `->denotational' to separate representative nodes.