clear cache at end process

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">

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"; ?>