Required web.xml configuration for the Zazl JS Optimizer

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
	<context-param>
	    <param-name>javaChecksum</param-name>
	    <param-value>true</param-value>
	</context-param>
	<context-param>
	    <param-name>compressJS</param-name>
	    <param-value>true</param-value>
	</context-param>
    <servlet>
        <description/>
        <display-name>JSServlet</display-name>
        <servlet-name>JSServlet</servlet-name>
        <servlet-class>org.dojotoolkit.optimizer.servlet.JSServlet</servlet-class>
        <load-on-startup>2</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>JSServlet</servlet-name>
        <url-pattern>/_javascript/*</url-pattern>
    </servlet-mapping>
</web-app>