title: UI-Grid : Error "Multiple definitions of a property not allowed in strict mode [object Object]" [ IE- Only ]
body: <p>While loading Ui-Grid  In IE throwing error messages - </p>
  
  <pre><code>[true]  [SYSERR] Multiple definitions of a property not allowed in strict mode [object Object]
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/mq3uP.png" rel="noreferrer"><img src="https://i.stack.imgur.com/mq3uP.png" alt="enter image description here"></a>
  Issue is only in IE, Not throwing any errors in FireFox &amp; Chrome. Tested on IE Version-11. </p>
  
  <p>Thanks in Advance.</p>