title: How to change package view in IntelliJ?
body: <p>How can I change the package view like:</p>
  
  <p><img src="https://i.stack.imgur.com/TcffV.png" alt="with dot"> to:</p>
  
  <p><img src="https://i.stack.imgur.com/roFt0.png" alt="withou dot"></p>
  
  <p>in IntelliJ 12.1.4?</p>