title: Why can I not use special unicode characters in my html?
body: <p>I'm working from a mock my designer did and as a placeholder until we have an image to use we have <code>[ &amp;Congruent; ]</code> to indicate a drag handle which renders as [ &Congruent; ]. This works fine int he straight HTML mock-up but when I use it in the actual Angular app I'm building I get an error:</p>
  
  <blockquote>
    <p>Unhandled Promise rejection: Template parse errors:
    Unknown entity "Congruent"</p>
  </blockquote>
  
  <p>I get the Angular isn't going to know what Congruent is, but it doesn't need to, why is it trying to do anything to my text node? Does the ampersand mean something to Angular? If so, can I escape it?</p>
  
  <p>I thought it might be the brackets, but removing them gives me the same error, and I tried adding ng-non-bindable to the element, but it didn't change anything either.</p>