title: how to apply .editorconfig to existing project in intellij
body: <p>I have created a <code>.editorconfig</code> file as shown below for intellij</p>
  <pre><code># editorconfig.org
  
  root = true
  
  [*]
  charset = utf-8
  insert_final_newline = true
  trim_trailing_whitespace = true
  end_of_line = lf
  indent_style = space
  indent_size = 4
  
  [*.js]
  indent_size = 4
  
  [{package.json}]
  indent_style = space
  indent_size = 4
  </code></pre>
  <p>How do i apply this code style to all the files in one go? Right now I will open a file and press <kbd>Ctrl</kbd> +<kbd>Alt</kbd> +<kbd>l</kbd> which will do the job for that file, but is there a way to apply this as the config for all the application in intellij14 ?</p>