misc: publish latest 20 items in rss feeds

panikweb/views.py

@@ -676,7 +676,7 @@ class PodcastsFeed(Feed):
 
     def items(self):
         return SoundFile.objects.select_related().filter(
-                podcastable=True).order_by('-creation_timestamp')[:5]
+                podcastable=True).order_by('-creation_timestamp')[:20]
 
     def item_title(self, item):
         if item.fragment:
@@ -715,7 +715,7 @@ class RssNewsFeed(Feed):
     description_template = 'feed/newsitem.html'
 
     def items(self):
-        return NewsItem.objects.order_by('-date')[:10]
+        return NewsItem.objects.order_by('-date')[:20]
 
 rss_news_feed = RssNewsFeed()