[scrobbles] Add notes_as_str to all datalogs and fix homepage

vrobbler/apps/scrobbles/views.py

@@ -23,6 +23,8 @@ from django.views.generic.list import ListView
 from moods.models import Mood
 from music.aggregators import (
     artist_scrobble_count,
+    week_of_scrobbles,
+    scrobble_counts,
     live_charts,
     live_tv_charts,
     live_youtube_channel_charts,