title: My page is breaking when url params contains '@' symbol in it in angular 1.6
body: <p>I'm using angular 1.6, my page is breaking whenever the url params has '@' symbol in it. 
  For example, 
       www.stackoverflow.com?email=jon@gmail.com.
  Not sure what is going on. It is encoding and working with all other symbols. I'm using ui-router, will that be any cause by chance?</p>