fix specs, add unscoped method due to product default_scope order by name implementation
style reviews, show product average rating
add new template to reviews
add default scope to reviews
set time zone and review datetime format
fix typo
add better_errors and binding_of_caller
add average_rating, format description in product index view
add info if product has no reviews
add user profile path
style devise views
add user profile
style user profile, add content
add user decorator, decorate association, style links
edit new, edit forms to have smaller width
add info when no reviews, products
improve admin authentication, add user authentication to user profile
style alerts, form errors, form focuses