Fixed SQL install script for PostgreSQL

htdocs/install/mysql/tables/llx_socpeople.sql

@@ -51,5 +51,5 @@ create table llx_socpeople
   default_lang		varchar(6),
   canvas			varchar(32),			-- type of canvas if used (null by default)
   import_key		varchar(14),
-  statut			tinyint(4)
+  statut			tinyint
 )ENGINE=innodb;