Score from selected rating now saved to the database. Involved modification of setting the current user id
Ratings for a user now load on venueslist page load as per saved data
Fixed sessions/destroy - login method not able to handle nil value
Fixed issue with database-rating not saving an updated rating
Removed annoying AJAX success method. Added error notification if rating not saved correctly
Adjusted sessions controller spec to handle new way of checking user IDs
Venues controller spec now expects ratings [to be zero] and correctly sets the user ID in the session