//remove unused variable

controllers/admin/AdminAddressesController.php

@@ -37,7 +37,6 @@ class AdminAddressesControllerCore extends AdminController
 	 	$this->table = 'address';
 	 	$this->className = 'Address';
 	 	$this->lang = false;
-		$this->requiredDatabase = true;
 		$this->addressType = 'customer';
 		$this->context = Context::getContext();
 

controllers/admin/AdminCarriersController.php

@@ -40,7 +40,6 @@ class AdminCarriersControllerCore extends AdminController
 		$this->addRowAction('delete');
 
 		$this->_defaultOrderBy = 'position';
-		$this->requiredDatabase = true;
 
 		$this->context = Context::getContext();
 

controllers/admin/AdminCartsController.php

@@ -32,7 +32,6 @@ class AdminCartsControllerCore extends AdminController
 		$this->table = 'cart';
 		$this->className = 'Cart';
 		$this->lang = false;
-		$this->requiredDatabase = true;
 
 		$this->addRowAction('view');
 		$this->addRowAction('delete');

controllers/admin/AdminCountriesController.php

@@ -36,8 +36,6 @@ class AdminCountriesControllerCore extends AdminController
 
 		$this->addRowAction('edit');
 
-		$this->requiredDatabase = true;
-
 		$this->context = Context::getContext();
 		
 		$this->bulk_actions = array(

controllers/admin/AdminEmployeesController.php

@@ -45,8 +45,6 @@ class AdminEmployeesControllerCore extends AdminController
 		$this->addRowAction('edit');
 		$this->addRowAction('delete');
 
-		$this->requiredDatabase = true;
-
 		$this->context = Context::getContext();
 
 	 	$this->bulk_actions = array('delete' => array('text' => $this->l('Delete selected'), 'confirm' => $this->l('Delete selected items?')));

controllers/admin/AdminGendersController.php

@@ -32,8 +32,6 @@ class AdminGendersControllerCore extends AdminController
 	 	$this->table = 'gender';
 		$this->className = 'Gender';
 		$this->lang = true;
-		$this->requiredDatabase = true;
-
 		$this->addRowAction('edit');
 		$this->addRowAction('delete');
 

controllers/admin/AdminLanguagesController.php

@@ -35,8 +35,6 @@ class AdminLanguagesControllerCore extends AdminController
 		$this->deleted = false;
 		$this->multishop_context = Shop::CONTEXT_ALL;
 
-		$this->requiredDatabase = true;
-
 		$this->context = Context::getContext();
 
  		$this->fieldImageSettings = array(

controllers/admin/AdminManufacturersController.php

@@ -39,8 +39,6 @@ class AdminManufacturersControllerCore extends AdminController
 
 	 	$this->bulk_actions = array('delete' => array('text' => $this->l('Delete selected'), 'confirm' => $this->l('Delete selected items?')));
 
-		$this->requiredDatabase = true;
-
 		$this->context = Context::getContext();
 
 		$this->fieldImageSettings = array(

controllers/admin/AdminOrderMessageController.php

@@ -32,7 +32,6 @@ class AdminOrderMessageControllerCore extends AdminController
 	 	$this->table = 'order_message';
 		$this->className = 'OrderMessage';
 	 	$this->lang = true;
-		$this->requiredDatabase = true;
 
 		$this->addRowAction('edit');
 		$this->addRowAction('delete');

controllers/admin/AdminOrdersController.php

@@ -37,7 +37,6 @@ class AdminOrdersControllerCore extends AdminController
 		$this->addRowAction('view');
 
 		$this->deleted = false;
-		$this->requiredDatabase = false;
 		$this->context = Context::getContext();
 
 		$this->_select = '

controllers/admin/AdminQuickAccessesController.php

@@ -32,7 +32,6 @@ class AdminQuickAccessesControllerCore extends AdminController
 	 	$this->table = 'quick_access';
 		$this->className = 'QuickAccess';
 	 	$this->lang = true;
-		$this->requiredDatabase = true;
 
 		$this->addRowAction('edit');
 		$this->addRowAction('delete');

controllers/admin/AdminRequestSqlController.php

@@ -41,7 +41,6 @@ class AdminRequestSqlControllerCore extends AdminController
 		$this->className = 'RequestSql';
 	 	$this->lang = false;
 		$this->export = true;
-		$this->requiredDatabase = true;
 
 		$this->context = Context::getContext();
 

controllers/admin/AdminSearchConfController.php

@@ -34,7 +34,6 @@ class AdminSearchConfControllerCore extends AdminController
 		$this->table = 'alias';
 		$this->className = 'Alias';
 		$this->lang = false;
-		$this->requiredDatabase = true;
 
 		parent::__construct();
 

controllers/admin/AdminSearchEnginesController.php

@@ -32,7 +32,6 @@ class AdminSearchEnginesControllerCore extends AdminController
 	 	$this->table = 'search_engine';
 	 	$this->className = 'SearchEngine';
 	 	$this->lang = false;
-		$this->requiredDatabase = true;
 
 		$this->addRowAction('edit');
 		$this->addRowAction('delete');

controllers/admin/AdminShopGroupController.php

@@ -32,7 +32,6 @@ class AdminShopGroupControllerCore extends AdminController
 		$this->table = 'shop_group';
 		$this->className = 'ShopGroup';
 		$this->lang = false;
-		$this->requiredDatabase = true;
 		$this->multishop_context = Shop::CONTEXT_ALL;
 
 		$this->addRowAction('edit');

controllers/admin/AdminStatusesController.php

@@ -42,8 +42,6 @@ class AdminStatusesControllerCore extends AdminController
 			'dir' => 'os'
 		);
 
-		$this->requiredDatabase = true;
-
 		$this->fieldImageSettings = array(
 			'name' => 'icon',
 			'dir' => 'os'
@@ -101,6 +99,12 @@ class AdminStatusesControllerCore extends AdminController
 		parent::__construct();
 	}
 	
+	
+	
+	
+	
+	
+
 	public function renderList()
 	{
 		$this->addRowAction('edit');
@@ -149,7 +153,6 @@ class AdminStatusesControllerCore extends AdminController
 
 		// call postProcess() for take care about actions and filters
 		$this->postProcess();
-
 		$this->toolbar_title = $this->l('Return statuses');
 		$list_orders_returns_status = parent::renderList();
 
@@ -393,7 +396,7 @@ class AdminStatusesControllerCore extends AdminController
 		switch ($this->display)
 		{
 			case 'editstatus':
-				$this->toolbar_btn['save'] = array(
+				$this->toolbar_btn['add'] = array(
 					'href' => '#',
 					'desc' => $this->l('Save')
 				);
@@ -411,7 +414,6 @@ class AdminStatusesControllerCore extends AdminController
 					);
 				}
 			break;
-
 			default:
 				parent::initToolbar();
 		}

controllers/admin/AdminStoresController.php

@@ -32,7 +32,6 @@ class AdminStoresControllerCore extends AdminController
 	 	$this->table = 'store';
 		$this->className = 'Store';
 	 	$this->lang = false;
-		$this->requiredDatabase = true;
 		$this->toolbar_scroll = false;
 
 		$this->context = Context::getContext();