MAGETWO-35136: Delete Segments

- modifying modules with override function

Author: mazhalai

app/code/Magento/Catalog/etc/module.xml

@@ -8,6 +8,7 @@
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../lib/internal/Magento/Framework/Module/etc/module.xsd">
     <module name="Magento_Catalog" setup_version="2.0.0.1">
         <sequence>
+            <module name="Magento_Rss"/>
             <module name="Magento_Eav"/>
             <module name="Magento_Cms"/>
             <module name="Magento_Indexer"/>

setup/src/Magento/Setup/Model/Installer.php

@@ -332,7 +332,7 @@ private function createModulesConfig($request)
                 $result[$module] = 1;
             }
         }
-        $this->deploymentConfigWriter->saveConfig([ConfigFilePool::APP_CONFIG => ['modules' => $result]]);
+        $this->deploymentConfigWriter->saveConfig([ConfigFilePool::APP_CONFIG => ['modules' => $result]], true);
         return $result;
     }