Disable font face in PDFs for IE 11 as well

services/web/public/coffee/ide/pdfng/directives/pdfRenderer.coffee

@@ -12,7 +12,7 @@ define [
 			INDICATOR_DELAY2: 250  # time until the indicator starts animating
 
 			constructor: (@url, @options) ->
-				if navigator.userAgent?.indexOf("Edge/") >= 0
+				if navigator.userAgent?.indexOf("Edge/") >= 0 or navigator.userAgent?.indexOf("rv:11.0") >= 0 # IE 11
 					# Microsoft Edge does not work well with font-face (Sept 2016)
 					PDFJS.disableFontFace = true
 				if @options.disableAutoFetch