(gnus-bbdb/canonicalize-full-name-methods): New variable. (Merged from

(gnus-bbdb/canonicalize-full-name-methods): New variable. (Merged from
`mime-bbdb.el' in SEMI.)
(gnus-bbdb/extract-address-components): New function. (Merged from
`mime-bbdb.el' in SEMI.)
(gnus-bbdb/canonicalize-spaces): Ditto.
(gnus-bbdb/canonicalize-dots): Ditto.
(gnus-bbdb/update-record): Use `gnus-bbdb/extract-address-components'.
(gnus-bbdb/lines-and-from): Ditto.
(gnus-bbdb/summary-get-author): Ditto.
(gnus-bbdb/summary-author-in-bbdb): Ditto.
(gnus-bbeb/decode-field-body-function): New variable.
(gnus-bbdb/decode-field-body): New macro.
(gnus-bbdb/update-record): Use `gnus-bbdb/decode-field-body'.
(gnus-bbdb/extract-field-value): Ditto.