Add user answer viewing and compaction

sbas/templates/sbas/exam_scores_user.html

@@ -1,4 +1,5 @@
 {% extends 'base.html' %}
+{% load help_tags %}
 
 {% block content %}
     <div class="sbas">
@@ -25,6 +26,13 @@
                     {% if exam.publish_results or view_all_results %}
                         <span class="answer-{{score}}">(Score: {{score}})</span>
                     {% endif %}
+                    {% if request.user.is_staff or view_all_results or request.user in exam.author.all %}
+                        {% with ua=user_answers_map|get_item:question.pk %}
+                            {% if ua %}
+                                <a href="{% url 'generic:view_answer_history' app_name='sbas' model_name='UserAnswer' pk=ua.pk %}" class="btn btn-sm btn-outline-info ms-2" style="font-size: 11px; padding: 2px 6px; vertical-align: middle;">History</a>
+                            {% endif %}
+                        {% endwith %}
+                    {% endif %}
 
                 </li>