Use xml / javaconfig folders for samples

Fixes gh-3752

samples/xml/servletapi/src/main/resources/applicationContext-security.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<b:beans xmlns:b="http://www.springframework.org/schema/beans"
+		 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xmlns="http://www.springframework.org/schema/security"
+		 xmlns:p="http://www.springframework.org/schema/p"
+		 xmlns:util="http://www.springframework.org/schema/util"
+		 xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd
+	http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+	http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd">
+
+	<http auto-config="true">
+		<intercept-url pattern="/**" access="permitAll"/>
+	</http>
+
+	<authentication-manager>
+		<authentication-provider>
+			<user-service>
+				<user name="user" password="password" authorities="ROLE_USER" />
+				<user name="admin" password="password" authorities="ROLE_USER,ROLE_ADMIN"/>
+			</user-service>
+		</authentication-provider>
+	</authentication-manager>
+</b:beans>