Log Message:
update converters/bibtex2html to 1.85

Version 1.85, 2/11/2006
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 o fixed HTML output in f_bib.html: <pre> no more enclosed in <p>;
   bibtex fields now typeset in lowercase; added links back to f.html
 o macros \textin (<sub>), \textsu (<sup>), \textsi (<i>),
   and macros \textln, \textos, \textdf, \textsw without translation
 o fixed bug in --quiet under Windows
 o option -t now sets the title of f_bib.html too (and of entries
   files when used with -multiple)

Version 1.84, 19/10/2006
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 o improved support for MRNUMBER of AMS styles: only first word used
   in URL link

Version 1.83, 13/09/2006
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 o support for DOI links: a field "DOI = {xxx}" will be recognized, if any,
   and a link to http://dx.doi.org/xxx will be displayed;
   option -no-doi turns it off and option -doi-prefix <url> sets a
   different prefix for the DOI urls
 o macro \H (Hungarian umlauts)
 o new option -linebreak to insert a linebreak between an entry and its links
 o new option -use-table to enforce the use of a table (to be used
   _after_ -no-keys if needed)