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/admin.py

 from django.contrib import admin
 
 from models import StudySubject, Item, Room, AppointmentType, Language, Location, Worker, FlyingTeam, Availability, \
-    Holiday, Visit, Appointment
+    Holiday, Visit, Appointment, StudyColumns, StudySubjectList, StudyVisitList, VisitColumns, SubjectColumns
 
 
 class LanguageAdmin(admin.ModelAdmin):
@@ -21,3 +21,8 @@ admin.site.register(FlyingTeam)
 admin.site.register(Availability)
 admin.site.register(Holiday)
 admin.site.register(Appointment)
+admin.site.register(SubjectColumns)
+admin.site.register(StudyColumns)
+admin.site.register(StudySubjectList)
+admin.site.register(StudyVisitList)
+admin.site.register(VisitColumns)