MAGETWO-91710: Creditmemo Grand Total is incorrect if discount is applied on shipping

- fixed mftf path from new files

Author: dthampy

dev/tests/acceptance/tests/functional/Magento/FunctionalTest/Config/ActionGroup/ConfigSalesTaxClassActionGroup.xml renamed to app/code/Magento/Config/Test/Mftf/ActionGroup/ConfigSalesTaxClassActionGroup.xml

@@ -7,7 +7,7 @@
 -->
 
 <actionGroups xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-              xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/Test/etc/actionGroupSchema.xsd">
+              xsi:noNamespaceSchemaLocation="../../../../../../../dev/tests/acceptance/vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/Test/etc/actionGroupSchema.xsd">
     <actionGroup name="SetTaxClassForShipping">
         <amOnPage url="{{AdminSalesTaxClassPage.url}}" stepKey="navigateToSalesTaxPage"/>
         <waitForPageLoad stepKey="waitForPageLoad"/>

dev/tests/acceptance/tests/functional/Magento/FunctionalTest/Config/Section/SalesConfigSection.xml renamed to app/code/Magento/Config/Test/Mftf/Section/SalesConfigSection.xml

@@ -7,7 +7,7 @@
 -->
 
 <sections xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:noNamespaceSchemaLocation="../../../../../../vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/Page/etc/SectionObject.xsd">
+          xsi:noNamespaceSchemaLocation="../../../../../../../dev/tests/acceptance/vendor/magento/magento2-functional-testing-framework/src/Magento/FunctionalTestingFramework/Page/etc/SectionObject.xsd">
     <section name="SalesConfigSection">
         <element name="TaxClassesTab" type="button" selector="#tax_classes-head"/>
         <element name="CheckIfTaxClassesTabExpand" type="button" selector="#tax_classes-head:not(.open)"/>