title: Adding a picture to the MEAN.JS sample with Angular-file-upload
body: <p>I am using MEAN.JS (<a href="https://github.com/meanjs/mean" rel="nofollow">https://github.com/meanjs/mean</a>) and angular-file-upload (<a href="https://github.com/danialfarid/angular-file-upload" rel="nofollow">https://github.com/danialfarid/angular-file-upload</a>). </p>
  
  <p>The "Article" sample provided by MEAN.JS contains two fields named "title" and "content". I want to modify that and add a "picture" field allowing a user to upload a picture.</p>
  
  <p>I understand that I have to modify 3 files in MEAN.JS:</p>
  
  <pre><code>~myproject/app/models/article.server.model.js 
  ~myproject/public/modules/articles/controllers/articles.client.controller.js
  ~myproject/public/modules/articles/views/create-article.client.view.html
  </code></pre>
  
  <p>However, I can not modify them successfully. </p>