Add glyph-images of HNG-KAR.

Add glyph-images of HNG-KAR.
(HNG-KAR0403-0): New character; use `<-denotational' for U+8FC5.
(A-CU+8FF0): New abstract node; use `<-denotational' for U+8FF0.
(KU+8FF0): Use A-CU+8FF0 instead of U+8FF0 as the mother.
(CU+8FF0): Likewise.
(A-UU+8FF0): New abstract node; use `<-denotational' for U+8FF0.
(HNG-KAR1349-0): New character; use `<-denotational' for A-UU+8FF0.
(UU+8FF0): Use A-UU+8FF0 instead of U+8FF0 as the mother.
(HNG-KAR0402-0): New character; use `<-denotational' for U+9001.
(BUCS+9002): New abstract node.
(U+9002): Add `<-denotational' for BUCS+9002.
(HNG-KAR1348-0): New character; use `<-denotational' for BUCS+9002;
use `<-avoiding-taboo' for U+9002.
(U+901A): Separate U+901A and B-B371.
(A-UU+901A): New abstract node; add `=>ucs@iwds-1'; unify B-B371; use
`<-denotational' for U+901A.
(HNG-KAR0405-0): New character; use `<-denotational' for U+901A.
(M-38898): Unify K0-7063, KU+9020 and JC3-67C9.
(HNG-KAR1335-0): New character; use `<-denotational' for A-UU+9038.
(A-UU+903A): New abstract node; use `<-denotational' for U+903A.
(UU+903A): Use A-UU+903A instead of U+903A as the mother; use
U+212AE-var-002 instead of "⿱土&CDP-8845;" in `ideographic-structure'.
(HNG-KAR1340-0): New character; use `<-denotational' for A-MJ058857;
use `<-formed' for U+9060.
(A-MJ058857): New abstract node; use `<-denotational' for U+903A.
(MJ058857): Use A-MJ058857 instead of U+903A as the mother.
(CU+903A): Use A-UU+903A instead of U+903A as the mother; use IU+212AE
instead of H2-A9D5 in `ideographic-structure'.
(HNG-KAR1352-0): New character; use `<-denotational' for U+9047.
(HNG-KAR1344-0): New character; use `<-denotational' for U+9055.
(HNG-KAR1334-0): New character; use `<-denotational' for A-UU+9077.
(B-BFEF): Unify A-UU+9078.
(K0-6054): Unify KU+9078 and JC3-67EB.
(HNG-KAR0404-0): New character; use `<-denotational' for U+9087.