[+] BO : added new input type tags

git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@10477 b9a71923-0436-4b27-9f14-aed3839534dd

controllers/admin/AdminManufacturersController.php

@@ -89,7 +89,13 @@ class AdminManufacturersControllerCore extends AdminController
 
 		parent::__construct();
 	}
-
+	
+	public function setMedia()
+	{
+		parent::setMedia();
+		$this->addJqueryUi('ui.widget');
+		$this->addJqueryPlugin('tagify');
+	}
 
 	public function initListManufacturer()
 	{
@@ -284,7 +290,7 @@ class AdminManufacturersControllerCore extends AdminController
 					'hint' => $this->l('Forbidden characters:').' <>;=#{}'
 				),
 				array(
-					'type' => 'text',
+					'type' => 'tags',
 					'label' => $this->l('Meta keywords:'),
 					'name' => 'meta_keywords',
 					'lang' => true,