title: Remove image from cache in ionic app
body: <p>I'm creating an Android app with Ionic and in controller.js file, I'm showing image from URL. It shows very well, but if I change the image on server, in app old image is displayed. How can I make sure that updated, new image is shown in app? Following is the code - </p>
  
  <pre><code>document.getElementById("news1Img").src="http://someserver.com/folder/news1Img.png";
  </code></pre>
  
  <p>How can I clear cache in that view? (Pls note - I've already added cache-view="false")
  Thanks in advance.</p>