Virus visit column changes

I deployed the changes in prc-test but browsing https://prc-test.parkinson.lu/subjects raises an ajax error (414 uri too large). I don't get this error locally. I tried to increase the buffers in nginx but nothing makes it work.

This is not as a result of these changes. I tried to deploy a previous commit and got the same error.

@valentin.groues can you check prc-test machine and try to fix it? @piotr.gawron is this a known issue?

Changes:

• Change Visit 1 virus to Visit 0 RT-PCR
• Change Visit X virus to count from 0
• Filter for inconclusive
• Change rest of Visit number references in the table

smash/web/templates/subjects/visit_details.html

@@ -10,7 +10,7 @@
 
 {% block ui_active_tab %}'subjects'{% endblock ui_active_tab %}
 {% block page_header %}List of visits{% endblock page_header %}
-{% block page_description %}{% endblock page_description %}
+{% block page_description %}Latest visit first{% endblock page_description %}
 
 {% block title %}{{ block.super }} - List of subject's visits {% endblock %}
 
@@ -36,25 +36,25 @@
                     {% for element in display %}
                         <div class="box box-widget widget-user-2">
                             <div class="widget-user-header bg-green">
-                                <h3 class="widget-user-username">{{ element.4 }}</h3>
+                                <h3 class="widget-user-username">Visit {{ element.visit_number | display_visit_number }}</h3>
                                 <h5 class="widget-user-desc">
-                                    {% if element.2 %}(Finished)
+                                    {% if element.finished %}(Finished)
                                     {% else %}(Not finished)
                                     {% endif %}
-                                    <a href="{% url 'web.views.visit_details' element.3 %}"><font color="#D3D3D3">Details
+                                    <a href="{% url 'web.views.visit_details' element.visit_id %}"><font color="#D3D3D3">Details
                                         >>></font></a>
                                 </h5>
                             </div>
                             <div class="box-footer">
-                                {% if not element.2 %}
+                                {% if not element.finished %}
                                     <div>
-                                        <a href="{% url 'web.views.appointment_add' element.3 %}" class="btn btn-app">
+                                        <a href="{% url 'web.views.appointment_add' element.visit_id %}" class="btn btn-app">
                                             <i class="fa fa-plus"></i>
                                             Add new appointment
                                         </a>
                                     </div>
                                 {% endif %}
-                                {% for field in element.0 %}
+                                {% for field in element.visit_form %}
                                     {% if not field|is_checkbox %}
                                         <div class="col-md-6 form-group  {% if field.errors %}has-error{% endif %}  {% if field|is_checkbox %}multi-checkboxes{% endif %}">
                                             <label class="col-sm-4 control-label">{{ field.label }}</label>
@@ -67,7 +67,7 @@
                                                 <span class="help-block">{{ field.errors }}</span>{% endif %}
                                         </div>
                                     {% else %}
-                                        {% include 'includes/visit_appointment_types_field.html' with field=field appointments=element.1 readonly="true" %}
+                                        {% include 'includes/visit_appointment_types_field.html' with field=field appointments=element.appointments readonly="true" %}
                                     {% endif %}
                                 {% endfor %}
                             </div>
@@ -79,7 +79,7 @@
                                 <h3 class="widget-user-username">Visit's appointments</h3>
                             </div>
                             <div class="box-footer">
-                                {% if element.1 %}
+                                {% if element.appointments %}
                                     <table id="table" class="table table-bordered table-striped">
                                         <thead>
                                         <tr>
@@ -93,7 +93,7 @@
                                         </tr>
                                         </thead>
                                         <tbody>
-                                        {% for app in element.1 %}
+                                        {% for app in element.appointments %}
                                             <tr>
                                                 <td>{{ forloop.counter }}</td>
                                                 <td style="background-color:{{ app.color }} !important">