Added question generating API

ref-test/quiz/static/js/script.js

@@ -26,7 +26,8 @@ $('form[name=form-quiz-start]').submit(function(event) {
         data: data,
         dataType: 'json',
         success: function(response) {
-            window.location.href = "/admin/login/";
+            var _id = response._id
+            window.location.href = `/api/questions/${_id}`;
         },
         error: function(response) {
             if (typeof response.responseJSON.error === 'string' || response.responseJSON.error instanceof String) {