New: Extra fields supports more types (now int, string, double, date,

ChangeLog

htdocs/adherents/admin/adherent_extrafields.php

htdocs/core/admin_extrafields.inc.php

htdocs/core/class/extrafields.class.php

htdocs/install/mysql/migration/3.2.0-3.3.0.sql

htdocs/install/mysql/tables/llx_extrafields.sql

htdocs/langs/en_US/admin.lang

htdocs/langs/fr_FR/admin.lang

htdocs/product/admin/product_extrafields.php

htdocs/societe/admin/societe_extrafields.php