title: Create WebStorm run configurations from package.json "scripts" section
body: <p>In my <code>package.json</code> file, I have the following "scripts" configuration.</p>
  
  <pre><code>...
  "scripts": {
      "start": "watchify -o lib/index.js -v -d .",
      "build": "browserify . | uglifyjs -cm &gt; lib/index.js",
      "test": "jest"
  }
  ...
  </code></pre>
  
  <p>This allows me to run <code>npm start</code>, <code>npm build</code> and <code>npm test</code> from the command line. </p>
  
  <p>This is great! But ideally, I would like to be able to run those tasks from within WebStorm using run configurations, due to how convenient the interface is. I have not been able to figure out how to do this. </p>
  
  <p>Is there a way to create my own custom run configurations or automatically generate them from my <code>package.json</code>?</p>