title: Separate Ember Addon from vendor.js file to a separate file
body: <p>I'm using a "core"-addon which contains logic that is used in multiple "boilerplate" - ember applications, when I build a boilerplate-application, the addon code is added to the "vendor.js" file found in the "assets"-folder. Is there a way I can make this code build to a separate "my-addon-vendor.js" file?</p>
  
  <p>While browsing I found others with the same need, but an answer has yet to be found.</p>
  
  <p>My "core"-addon is linked to my "boilerplate"-project using "npm link my-core-addon".</p>
  
  <p>Thanks in advance</p>
  
  <p>Versions:</p>
  
  <ul>
  <li>Ember Version: 3.5.0 </li>
  <li>Ember CLI: 3.5.0</li>
  <li>Node: 8.11.3</li>
  <li>npm: 5.6.0</li>
  </ul>