"apps": [
          {
             "root": "src",
             "outDir": "dist",
             ....
             "styles": [
                "styles.css",
                "../node_modules/bootstrap/dist/css/bootstrap.css",
                "../node_modules/font-awesome/css/font-awesome.css" // -here webpack will automatically build a link css element out of this!?
             ],
             ...
         }
       ]

],