diff --git a/core/autoload.php b/core/autoload.php
index 68817a993..146891a37 100644
--- a/core/autoload.php
+++ b/core/autoload.php
@@ -22,7 +22,7 @@ foreach ($namespaces as $namespace => $directory) {
     $loader->registerNamespace($namespace, $directory);
 }
 
-$loader->register('Thelia',__DIR__ . '/lib/');
+$loader->registerNamespace('Thelia', __DIR__ . '/lib/');
 
 
 $loader->register();
diff --git a/core/lib/Thelia/Core/Thelia.php b/core/lib/Thelia/Core/Thelia.php
new file mode 100644
index 000000000..6f197424b
--- /dev/null
+++ b/core/lib/Thelia/Core/Thelia.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Thelia\Core;
+
+use Symfony\Component\HttpKernel\Kernel;
+
+
+class Thelia extends Kernel{
+    
+    
+    
+}
+?>
diff --git a/core/lib/Thelia/Thelia.php b/core/lib/Thelia/Thelia.php
deleted file mode 100644
index a17a100f0..000000000
--- a/core/lib/Thelia/Thelia.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-namespace Thelia;
-
-class Thelia {
-    
-    
-    
-}
-?>
diff --git a/index_dev.php b/index_dev.php
index caf2630f7..54073361f 100644
--- a/index_dev.php
+++ b/index_dev.php
@@ -1,8 +1,31 @@
 <?php
 
-
+use Symfony\Component\HttpFoundation\Request;
+use Thelia\Core\Thelia;
 
 $env = 'debug';
 require __DIR__ . '/core/bootstrap.php';
 
+$trustIp = array(
+  '::1',
+  '127.0.0.1'
+);
+
+$request = Request::createFromGlobals();
+
+if( false === in_array($request->getClientIp(), $trustIp)){
+    //change request to send to a 404 error page
+}
+
+
+//$thelia = new Thelia('dev');
+////
+//$response = $thelia->handle($request)->prepare($request)->send();
+////
+//$thelia->terminate($request, $reponse);
+
+Thelia::run()->send();
+
+
+
 ?>
diff --git a/local/config/config_db.mysql.php b/local/config/config_db.mysql.php
new file mode 100644
index 000000000..1e54ecf4d
--- /dev/null
+++ b/local/config/config_db.mysql.php
@@ -0,0 +1,20 @@
+<?php
+
+// database acces configuration for mysql
+// ---------------------------------------------
+
+//database type : mysql, sqlite, pgsql, etc
+define('THELIA_DB_TYPE','mysql');
+
+
+// database login
+define('THELIA_BD_LOGIN', '__DB_LOGIN__');
+
+// database password
+define('THELIA_BD_PASSWORD', '__DB_PASSWORD__');
+
+//database DSN
+define('THELIA_DB_DSN','mysql:dbname=__DB_NAME__;host:__DB_HOST__');
+
+
+?>
diff --git a/local/config/config_db.pgsql.php b/local/config/config_db.pgsql.php
new file mode 100644
index 000000000..4ec0fed8f
--- /dev/null
+++ b/local/config/config_db.pgsql.php
@@ -0,0 +1,19 @@
+<?php
+
+// database acces configuration for postgresql
+// ---------------------------------------------
+
+//database type : mysql, sqlite, pgsql, etc
+define('THELIA_DB_TYPE','pgsql');
+
+// database login
+define('THELIA_BD_LOGIN', '__DB_LOGIN__');
+
+// database password
+define('THELIA_BD_PASSWORD', '__DB_PASSWORD__');
+
+
+define('THELIA_DB_DSN','pgsql:dbname=__DB_NAME__;host:__DB_HOST__');
+
+
+?>
diff --git a/local/config/config_db.sqlite.php b/local/config/config_db.sqlite.php
new file mode 100644
index 000000000..e20c73846
--- /dev/null
+++ b/local/config/config_db.sqlite.php
@@ -0,0 +1,19 @@
+<?php
+
+// database acces configuration for sqlite
+// ---------------------------------------------
+
+//database type : mysql, sqlite, pgsql, etc
+define('THELIA_DB_TYPE','sqlite');
+
+// database login
+define('THELIA_BD_LOGIN', '__DB_LOGIN__');
+
+// database password
+define('THELIA_BD_PASSWORD', '__DB_PASSWORD__');
+
+
+define('THELIA_DB_DSN','sqlite:__DB_FILE__');
+
+
+?>