More work on youtube_analytics/tasks.py - __save_object(...), create_historical_data(...), and fetch_and_store_video_data_for_date(video, date)
Removed a model from YTA that would not be needed for cache data.
Removed references to the removed model. Further work on populating cache models.
Bug fix on analytics/views.py - removed reference to a newly removed model.
Merge branch 'master' into d3test