title: Opening file select when clicking on a div not file input tag
body: <p>I wanted to design an image uploader. For selecting an image we do this:</p>
  
  <pre><code>&lt;input type="file" /&gt;
  </code></pre>
  
  <p>but I don't want to use that regular input, I have a <code>div</code> and I want that when user clicks on that, file selecting dialog opens and after that everything continues in standard way. </p>
  
  <p>I want to use <code>Angular.js</code> rather than <code>jQuery</code> if possible because my project is under <code>Angular.js</code></p>