text: const elixir =require('laravel-elixir');
  require('laravel-elixir-vue');
  
  elixir(mix => {
     mix.sass('app.scss');
     mix.webpack('app.js');
     mix.version([
         'css/app.css',
         'js/app.js'
     ]);
     mix.copy('node_modules/font-awesome/fonts','public/build/fonts');
  });