title: How to rotate portrait/landscape Android emulator?
body: <p>I am new to Android development.<br>
  I know if you change a android phone from portrait to landscape sometimes the app relays its self out on the screen.. so how do I simulate rotating a phone with the emulator? 
  On the Blackberry emulators there's a button in the menu to turn the phone, but I can't find it or any option on the Android ones?  </p>
  
  <p>What am I missing?</p>