ratings placeholder add to artist show page
create nested routes for rating users (artists really)
create accessible object for the artist and accessible object for the current user who is logged in
add partial for a form that allows rating
removed unnecessary index route for ratings
update create to permit the params
add rating form to rate an artist
assigned params for artist_id to a variable for readability
removed empty method from user model
add methods to average the ratings for any given entity (ie, artist, review, comment)
removed old averaging method
user controller to display average rating for the user
modify artist rating to display 1 decimal place for more precise rating
display average artist rating on artist page
removed artist true from factory girl for users, as it violated test assumptions
form uses radio buttons for rating selection
removed the img tag due to error
Merge pull request #68 from ospreys-2014/model_migration

Model migration