title: Rename folder under wtpwebapps but not changing project name
body: <p>I have created a dynamic web project (let's call it ABC) and using Tomcat as web server,
  when I start tomcat, folder ABC will be created under wtpwebapps, the path is like  this: org.eclipse.wst.server.core\tmp0\wtpwebapps\ABC</p>
  
  <p>Is it possible to rename ABC to AB without changing project name?
  So when I start the client, the URL can be localhost:8080\AB instead of localhost:8080\ABC</p>