Remove chronos dependency and unnecessary rooms attribute

aleksis/apps/hjelp/views.py

@@ -10,7 +10,6 @@ from constance import config
 
 from .mailer import send_mail_with_template
 
-from aleksis.apps.chronos.models import Room
 from aleksis.core.models import Activity
 
 
@@ -130,10 +129,8 @@ def rebus(request):
     else:
         form = IssueForm()
 
-    rooms = [room.name for room in Room.objects.all()]
-
     return render(
-        request, "hjelp/rebus.html", {"form": form, "props": {"rooms": "rooms"}}
+        request, "hjelp/rebus.html", {"form": form}
     )