title: How to setup PhpStorm to start a "watch" task when its project is opened?
body: <p>I have a gruntfile.js in my project and the file contains a watch task that watches changes in JS and CSS files. How can I avoid manually starting this task via Grunt Console in PhpStorm? </p>
  
  <p>(I often forgot to run the task and I'm often surprised why my changes are not reflected in website's behaviour. :))</p>