Removed es6-paths and updated Webstorm documentation, see https://github.com/phetsims/chipper/issues/551
Removed es6-paths and updated Webstorm documentation, see https://github.com/phetsims/chipper/issues/551

phetsims/phet-info,phetsims/phet-info,phetsims/phet-info,phetsims/phet-info