title: How can I import a new module (android library project) using Android studio 0.3.0
body: <p>The android tools team made a huge step when introducing android studio 0.3.0 with the new user interface for modifying the build.grade file using the project structure.</p>
  
  <p>But how can I import an android library project into my general project? When I press the '+' button in the Project structore -> Modules section I can only create NEW module.</p>