- Use `->subsumptive' for some character definitions.

- Use `->subsumptive' for some character definitions.
- Add some mappings to Daikanwa numbers.
(U+37B5): Don't map to M-07913.
(M-07913): Map to U-00021D56.
(U-00021D56): Use `->subsumptive'; integrate M-07913.
(U-00021DB2): New character.
(U-00021E0C): Use `->denotational' and `->subsumptive'; integrate
M-08137.
(U-00021E0E): Use `->denotational'; integrate M-08303.
(M-08304): New character.
(U-00021E87): New character.
(U-00021E95): New character.
(U+5D56): Use `->denotational' and `->subsumptive'.
(C6-4835): Map to M-49025 and U-0002F87D.
(U-00021EB7): Use `->denotational' and `->subsumptive'.
(M-08352): Map to U-00021EB8.
(U-00021EB9): Use `->denotational'.
(M-08354): Unify U-0002F87F and C6-5233; use `=>ucs*' instead of
`=>ucs' for U+5D6B.
(U+5D6B): Use `=>daikanwa' instead of `morohashi-daikanwa' for
M-08354.
(C6-5233): Unify U-0002F87F.
(U-00021F3B): New character.
(U-00021F58): Unify M-08498; use `{ideographic|total}-strokes@cns'
instead of `{ideographic|total}-strokes'; add
`{ideographic|total}-strokes@daikanwa'.
(U+5DC2): Use `<-denotational' instead of `->subsumptive'.
(U-00021FD5): Use `->denotational'; integrate M-08656.