_getResultsViewRecordFields does not need fields argument anymore. It now returns its own filter dictionary when called. Should be overwritten by subclasses who wish to use other filters.

# Geo-enabled Sitemap classes.
from django.contrib.gis.sitemaps.georss import GeoRSSSitemap
from django.contrib.gis.sitemaps.kml import KMLSitemap, KMZSitemap