title: AngularJs filtering data based on option selection and tag creation based on selection
body: <p>Here is my code : <a href="https://jsfiddle.net/tjr2076q/1/" rel="nofollow">Jsfiddle</a> </p>
  
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  <li><p>Initialy its should display all the data. </p></li>
  <li><p>I'm able to add new <code>tags</code> and based on <code>tag</code> selection data is filtering but data should be added below the existing filtered data if new <code>tag</code> is selected and data should be removed if <code>tag</code> is deleted.</p></li>
  </ol>