rajout de la condition lors de la creation des tables dbusers

References: #265

install/mysql.sql

@@ -421,7 +421,7 @@ If this is set to 0 or a "false" string, it will be ignored.');
 -- Table structure for table `dbusers`
 --
 
-CREATE TABLE `dbusers` (
+CREATE TABLE IF NOT EXISTS `dbusers` (
   `id` int(10) unsigned NOT NULL auto_increment,
   `uid` int(10) unsigned NOT NULL default '0',
   `name` varchar(16) NOT NULL default '',

install/upgrades/0.9.5.sql

@@ -41,7 +41,7 @@ CREATE TABLE IF NOT EXISTS `size_web` (
 ) TYPE=MyISAM COMMENT='Web space used by accounts.';
 
 -- ajout d'une table pour la gestion des utilisateurs mysql
-CREATE TABLE `dbusers` (
+CREATE TABLE IF NOT EXISTS `dbusers` (
   `id` int(10) unsigned NOT NULL auto_increment,
   `uid` int(10) unsigned NOT NULL default '0',
   `name` varchar(16) NOT NULL default '',