Changes to be committed:
	modified:   data/DBII_01.sql
	modified:   templates/Logged_Functions/facturar.php
	new file:   templates/Logged_Functions/filter_facturar.php
	modified:   templates/Logged_Functions/llistar_usuaris.php
	new file:   templates/Logged_Functions/processar_filtre_factura.php
	modified:   templates/Logged_Functions/processar_lusrs.php
	modified:   templates/Logged_Functions/publicar.php