(concord-object-spec-to-json-ld-spec): Abolished.
(concord-object-get-json-ld-spec): Abolished.
(chise-json-api-character-get-spec): Abolished.
(chise-json-char-get-normalized-spec): New optional argument
`spec-alist'; ignore `general-category', `bidi-category' and
`mirrored'.
(chise-json-char-get-info): Add code to format `general-category',
`bidi-category' and `mirrored'.
(chise-batch-character-api): Abolish "get-spec".
(chise-json-api-object-get-spec): Abolished.
(chise-batch-object-api): Abolish "get-spec".