title: AngularJS: button focused
body: <p>I have few input fields and Save button.
  One of the field with type-ahead functionality(tag-input). When I pressing ENTER on a keyboard when tag-input focused it will trigger Save button.</p>
  
  <p>It seems that Save button still focused even if I doing input in other element.</p>
  
  <p>How I can un-focus this button with Angular?</p>