title: How to add libgdx to existing project
body: <p>I have provided an aplication made in android that has a navigation drawer and in it has a list of games. I have to create another game and to put it there. The game that has to be created by my must use libGDX but the original application didn't use this library.</p>
  
  <p>Is it possible to do this ? If Yes, how can I add the libgdx to the exiting project. On github I found only how to start a new project with libGDx, an not how to add it to exising code. thanks.</p>