fixed bug with IE11 responseType = json is not valid in IE11. The workaround results in a much larger block of code.
fixed bug with IE11
responseType = json is not valid in IE11. The workaround results in a much larger block of code.

Esri/ago-assistant,ecaldwell/ago-assistant,nheminger/ago-assistant,Esri/ago-assistant,nheminger/ago-assistant,ecaldwell/ago-assistant