FrameworkBundle: Adding test-attribute in xsd-schema to write functional-tests if using xml-configurations

src/Symfony/Bundle/FrameworkBundle/Resources/config/schema/symfony-1.0.xsd

@@ -25,6 +25,7 @@
         <xsd:attribute name="trust-proxy-headers" type="xsd:string" />
         <xsd:attribute name="ide" type="xsd:string" />
         <xsd:attribute name="secret" type="xsd:string" />
+        <xsd:attribute name="test" type="xsd:boolean" />
     </xsd:complexType>
 
     <xsd:complexType name="form">