Fix undefined variable `value`
Move event queryset filter to a separate function out from filter_queryset()
Add _clean_qp() to strip `event.` from query param names
Add get_queryset() to KeywordViewSet
Add get_queryset() to PlaceViewSet
Add filter by is_recurring_super field
Add free text filter
Save original matko Keyword when importing Events
Save original helmet Keyword while importing Events
Fix wrong way (lstrip) to get rid of prefix
Enable multiple keyword and location id filter
Change correct Vuotalo in TPREK_MAP