funel

controllers.application.js

nodeModulesToVendor: [
      new Funnel('node_modules/autosize/dist/', {
        files: ['autosize.js']
      }),
      new Funnel('node_modules/bootstrap/dist/js/', {
        files: ['bootstrap.js']
      })
    ]
  })


  app.import('vendor/bootstrap.js')
  app.import('vendor/autosize.js')

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}