diff --git a/web/install/config.php b/web/install/config.php
index 9ba221cdd..ca937286c 100755
--- a/web/install/config.php
+++ b/web/install/config.php
@@ -93,8 +93,8 @@ $_SESSION['install']['step'] = $step;
             <input id="email_contact" class="form-control" type="text" name="email_contact" placeholder="foo@bar.com" value="" required>
         </div>
         <div class="form-group">
-            <label for="site_name">Site name :</label>
-            <input id="site_name" class="form-control" type="text" name="site_name" placeholder="" value="" required>
+            <label for="site_name">Company name :</label>
+            <input id="site_name" class="form-control" type="text" name="company_name" placeholder="" value="" required>
         </div>
         <div class="clearfix">
             <div class="control-btn">
diff --git a/web/install/end.php b/web/install/end.php
index a86c2d903..9113a8786 100755
--- a/web/install/end.php
+++ b/web/install/end.php
@@ -35,23 +35,38 @@ if($_SESSION['install']['step'] == 5) {
         ->setLastname('admin')
         ->save();
 
-    $config = new \Thelia\Model\Config();
-    $config->setName('contact_email')
-        ->setValue($_POST['email_contact'])
-        ->save();
-    ;
+
+    \Thelia\Model\ConfigQuery::create()
+        ->filterByName('contact_email')
+        ->update(array('Value' => $_POST['email_contact']));
+
+    \Thelia\Model\ConfigQuery::create()
+        ->filterByName('company_name')
+        ->update(array('Value' => $_POST['company_name']));
 }
 
+//clean up cache directories
+$fs = new \Symfony\Component\Filesystem\Filesystem();
+
+$fs->remove(THELIA_ROOT . '/cache/prod');
+$fs->remove(THELIA_ROOT . '/cache/dev');
+
+
+$request = \Thelia\Core\HttpFoundation\Request::createFromGlobals();
 $_SESSION['install']['step'] = $step;
 ?>
 
     <div class="well">
         <p class="lead text-center">
-            Thank you have installed Thelia
+            Thanks, you have installed Thelia
         </p>
         <p class="lead text-center">
             Don't forget to delete the web/install directory.
         </p>
 
+        <p class="lead text-center">
+            <a href="<?php echo $request->getSchemeAndHttpHost(); ?>/admin">Go to back office</a>
+        </p>
+
     </div>
 <?php include "footer.php"; ?>
\ No newline at end of file
diff --git a/web/test_to_remove/admin-stats.json b/web/test_to_remove/admin-stats.json
new file mode 100644
index 000000000..220b140c4
--- /dev/null
+++ b/web/test_to_remove/admin-stats.json
@@ -0,0 +1,25 @@
+{
+  "title" : "Stats on September 2013",
+  "series" : [
+        {
+            "datas" : [[0,10.00],[1,200.00],[2,5.00],[3,2.75],[4,20.30],[5,14.09],[6,5],[7,23],[8,5],[9,42],[10,0],[11,4],[12,78],[13,75],[14,70],[15,65],[16,102],[17,50],[18,27],[19,35],[20,37],[21,29],[22,56],[23,52],[24,12],[25,6],[26,82],[27,32],[28,15],[29,50],[30,42]],
+            "color" : "#adadad"
+        },
+        {
+            "datas" : [[0,2],[1,5],[2,5],[3,7],[4,8],[5,9],[6,5],[7,2],[8,5],[9,4],[10,0],[11,4],[12,7],[13,7],[14,7],[15,6],[16,1],[17,5],[18,2],[19,3],[20,3],[21,2],[22,5],[23,5],[24,1],[25,6],[26,8],[27,3],[28,1],[29,5],[30,4]],
+            "color" : "#f39922"
+        },
+        {
+            "datas" : [[0,15],[1,20],[2,1],[3,1],[4,2],[5,3]],
+            "color" : "#5cb85c"
+        },
+        {
+            "datas" : [[0,45],[1,40],[2,41],[3,41],[4,42],[5,43]],
+            "color" : "#5bc0de"
+        },
+        {
+            "datas" : [[0,25],[1,20],[2,21],[3,21],[4,22],[5,23]],
+            "color" : "#d9534f"
+        }
+    ]
+}