adds link about Hal and bibtexbrowser

bibtexbrowser-documentation.wiki

@@ -60,6 +60,7 @@ The following uses bibtexbrowser under the hood:
 * Generating publication lists in Latex using [[http://www.monperrus.net/martin/bibtex2latex]] 
 * [[http://www.monperrus.net/martin/feeding-mysql-database-with-bibtexbrowser|Feeding a MySQL database from the content of a bibtex file]]
 * Publication lists in Wordpress with [[http://www.monperrus.net/martin/wp-publications|wp-publications]]
+* [[http://www.monperrus.net/martin/publication-lists-with-hal-and-bibtexbrowser|Publication lists with HAL and bibtexbrowser]]
 
 =====Demo and screenshot=====