MAGETWO-65403: [Backport] - [Performance] Add an opportunity to turn off swatches for category page - for 2.1.6

Author: lestare

dev/tests/functional/tests/app/Magento/Swatches/Test/Fixture/ConfigurableProduct.xml

@@ -6,11 +6,9 @@
  */
  -->
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/mtf/etc/fixture.xsd">
-    <fixture
-            name="configurableProductSwatch"
-            module="Magento_Swatches"
-            class="Magento\Swatches\Test\Fixture\ConfigurableProduct"
-            extends="\Magento\ConfigurableProduct\Test\Fixture\ConfigurableProduct"
-            >
+    <fixture name="configurableProductSwatch"
+             module="Magento_Swatches"
+             class="Magento\Swatches\Test\Fixture\ConfigurableProduct"
+             extends="\Magento\ConfigurableProduct\Test\Fixture\ConfigurableProduct">
     </fixture>
 </config>

dev/tests/functional/utils/command.php

@@ -3,6 +3,7 @@
  * Copyright © 2013-2017 Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
 if (isset($_GET['command'])) {
     $command = urldecode($_GET['command']);
     exec('php -f ../../../../bin/magento ' . $command);