theme_biblio_long makes bad author links

Issue Summary

At line 107 of theme_biblio_long, we have:

$authors[] = theme('biblio_author_link', $auth['name'], $auth['cid']);

There should be an additional argument of $base so that if the user is not using the default base of biblio, the links point to the correct place.

$authors[] = theme('biblio_author_link', $auth['name'], $auth['cid'], $base);