title: IntelliJ IDEA plugin to fold .conf files?
body: <p>I have a Scala app built with Lift framework. It has a few .conf files. When I open those .conf files in my IntelliJ IDEA Ultimate Fancy Pants Edition, I do not see any buttons to fold those curly braces in those files. Hotkeys do not do it either. Browsed for plugins, none applicable found. Is there any solution to enable code folding in .conf files?</p>
  
  <p><strong>Update</strong>:<br>
  Here is an illustration of what would be lovely. Those "-" and "+" icons do not appear in .conf files:
   <a href="https://i.stack.imgur.com/a2KiN.png" rel="noreferrer"><img src="https://i.stack.imgur.com/a2KiN.png" alt="enter image description here"></a></p>