rewrite quill_iframe method in application_controller to return it to how it used to be before i changed it to try to debug x-frame issue
rewrite quill_iframe method in application_controller to return it to how it used to be before i changed it to try to debug x-frame issue

empirical-org/Quill-Lessons,empirical-org/Quill-Lessons,empirical-org/Quill-Lessons,empirical-org/Quill-Lessons