MOBILE-1577 quiz: Fix scroll to question from summary

Author: dpalou

www/addons/mod_quiz/templates/player.html

@@ -54,7 +54,7 @@ <h2>{{ 'mma.mod_quiz.summaryofattempt' | translate }}</h2>
                     <p class="col col-25 text-center">{{ question.number }}</p>
                     <p class="col col-65 text-center">{{ question.status }}</p>
                     <p class="col col-10 text-center" ng-if="!quiz.isSequential && canReturn">
-                        <a class="button button-block button-icon ion-ios-arrow-forward" ng-click="loadPage(question.page, false, question.number)" aria-label="{{ 'mma.mod_quiz.questionno' | translate:{$a: question.number} }}"></a>
+                        <a class="button button-block button-icon ion-ios-arrow-forward" ng-click="loadPage(question.page, false, question.slot)" aria-label="{{ 'mma.mod_quiz.questionno' | translate:{$a: question.number} }}"></a>
                     </p>
                 </div>
                 <div class="item" ng-if="canReturn">