Struts 2 filter mapping

<!-- Pluginwiris configuration start -->
    <servlet>
        <servlet-name>WirisEditor</servlet-name>
        <servlet-class>com.wiriseditor.WirisEditorServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>WirisEditor</servlet-name>
        <url-pattern>/wiriseditor</url-pattern>
    </servlet-mapping>

    <servlet>
        <servlet-name>pluginwiris</servlet-name>
        <servlet-class>com.wiris.plugin.Main</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>pluginwiris</servlet-name>
        <url-pattern>/app/*</url-pattern>
    </servlet-mapping>
	
	<!-- Struts configuration -->
	<context-param>
		<param-name>
			org.apache.tiles.impl.BasicTilesContainer.DEFINITIONS_CONFIG</param-name>
		<param-value>/WEB-INF/tiles.xml</param-value>
	</context-param>

	<listener>
		<listener-class>org.apache.struts2.tiles.StrutsTilesListener</listener-class>
	</listener>

	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
	</filter>

	<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>