Changes to GET /api/v1/prices/stats

added the new optional query request parameter lat

added the new optional query request parameter lon

added the new optional query request parameter radius_km

added the new optional query request parameter duplicate_of__isnull

added the new optional query request parameter location__osm_name__contains

added the new optional query request parameter location__type

added the new optional query request parameter location_id__in

added the new optional query request parameter product__source

added the new optional query request parameter product__source__isnull

added the new optional query request parameter product_code__in

added the new optional query request parameter product_code__isnull

added the new optional query request parameter product_id__in

added the new optional query request parameter product_name

added the new optional query request parameter proof_id__in

added the new enum value XCG to the query request parameter currency

added the new enum value ZWG to the query request parameter currency

added the new optional query request parameter product__categories_tags__overlap

added the new optional query request parameter tags__contains