Improve and fix print.

Support for jetty:run fixed.
Several minor fixes.

wise-webapp/webdefault.xml

@@ -0,0 +1,15 @@
+<web-app 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"
+         version="2.4">
+
+
+    <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>