title: How to remove top line breadcrumb in intellij idea editor?
body: <p>I'm having an issue figuring out this display bar in IntelliJ Idea Community Edition 15.</p>
  
  <p><a href="https://i.stack.imgur.com/P3eGr.png" rel="noreferrer"><img src="https://i.stack.imgur.com/P3eGr.png" alt="enter image description here"></a></p>
  
  <p>Does anyone know what this is and/or how to turn it off?</p>