Jahia 5 Webapps

I'm running Jahia 5 and working through the Hello servlet sample in the 
"Web Application Developer Guide". I've figured out how to create a 
WEB-INF/jahia.xml (see below). Now I am able to deploy the WAR and 
register it in Jahia so that it can be selected from the "Add Portlet" 
link. It even works!

However, I now have this View tab thing that displays in the upper right 
corner of the portlet section. How do I get rid of it? I also noticed 
that the demo:: HelloPortlet does a similar thing but in addition to the 
View there is a Edit and Help tab.

What is controlling the visibility of these tabs?

<?xml version="1.0" encoding="ISO-8859-1"?>
<jahia>
  <entrypoints>
    <entrypoint>
      <name>Hello</name>
      <display-name>Hello</display-name>
      <description></description>
      <target type="servlet-name">hello</target>
    </entrypoint>
  </entrypoints>   
</jahia>