Revert "fix alias checking for jetty 9.x"

This reverts commit fff27e1bb7.

wise-webapp/webdefault.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
+        metadata-complete="false"
+        version="3.1">
+
+
+    <servlet>
+        <servlet-name>default</servlet-name>
+        <servlet-class>org.eclipse.jetty.servlet.DefaultServlet</servlet-class>
+        <init-param>
+            <param-name>aliases</param-name>
+            <param-value>true</param-value>
+        </init-param>
+    </servlet>
+</web-app>