title: how to access one google app with another google app
body: <p>I have one google app engine applicaion(app1) and I want to access it from another google app engine applicaion(app2).
  I do not want install two separate apps. I want to one app within another app. 
  While installing app2 how can i assign scopes of app2 to app1 for that domain.? 
  can anyone guide for this me ..?</p>