Thymeleaf inlining and natural processing (#711)

* Expression-Based Access Control

PermitAll, hasRole, hasAnyRole etc.
I modified classes regards to Security

* Added test cases for Spring Security Expressions

* Handler Interceptor - logging example

* Test for logger interceptor

* Removed conflicted part

* UserInterceptor (adding user information to model)

* Spring Handler Interceptor - session timers

* Spring Security CSRF attack protection with Thymeleaf

* Fix and();

* Logger update

* Changed config for Thymeleaf

* Thymeleaf Natural Processing and Inlining

spring-thymeleaf/src/main/java/com/baeldung/thymeleaf/utils/ArrayUtil.java

@@ -0,0 +1,8 @@
+package com.baeldung.thymeleaf.utils;
+
+public class ArrayUtil {
+
+	public static String[] array(String... args) {
+		return args;
+	}
+}