Fix integration tests execution.

wise-webapp/src/main/webapp/WEB-INF/wisemapping-aop.xml

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
-
-<beans>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+		http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
 
     <bean id="viewSecurityAdvisor"
           class="org.springframework.aop.support.NameMatchMethodPointcutAdvisor">