removing hardcoded link in summary of authority (on $heading) : it can be set in...

removing hardcoded link in summary of authority (on $heading) : it can be set in the template (in the # of biblios column) :
<a href="/cgi-bin/koha/opac-search.pl?type=opac&amp;op=do_search&amp;marclist=<!-- TMPL_VAR NAME="biblio_fields" -->&amp;operator==&amp;value=<!-- TMPL_VAR NAME="authid" -->&amp;and_or=and&amp;excluding="><!-- TMPL_VAR NAME="used" --></a>  <!-- TMPL_VAR NAME="used" -->

that's what I did for css templates, it work like a charm. It's better I think because when the library defines it's own summary, the hardcoded link didn't appear.