Removed decodeURI call.

decodeURI was causing an issue rendering html on screen when '%' character is present in html output. Removed decodeURI call as html is getting rendered correctly.

https://bugzilla.redhat.com/show_bug.cgi?id=1444853

app/assets/javascripts/controllers/sanitize_and_render_controller.js

@@ -3,6 +3,6 @@ angular
   .controller('SanitizeAndRenderController', ['$sce', function SanitizeAndRenderCtrl($sce) {
     var vm = this;
     vm.sanitizeRenderHtml = function(str) {
-      return $sce.trustAsHtml(decodeURI(str));
+      return $sce.trustAsHtml(str);
     };
   }]);