Merge branch 'master' of https://github.com/thelia/thelia

Conflicts:
	core/lib/Thelia/Core/Template/Loop/Config.php
	core/lib/Thelia/Core/Template/Loop/Product.php
	core/lib/Thelia/Tools/URL.php

core/lib/Thelia/Model/Folder.php

@@ -17,7 +17,7 @@ class Folder extends BaseFolder
 
     public function getUrl($locale)
     {
-        return URL::init()->retrieve('folder', $this->getId(), $locale);
+        return URL::getInstance()->retrieve('folder', $this->getId(), $locale);
     }
 
     /**