subtotal to dollar amount
Update order fulfillment page
also made revenue a dollar amount
fix rating logic in review helper
Tidy formatting
fix merge conflict on product index.
save datetime object
save datetime
Merge branch 'order'
Update user -> order association
Remove extra line
Merge branch 'master' of https://github.com/kemccabe/betsy_rails
add error messages to user sign up page and review creation page
add error messages to user sign up and review show pages
Merge master into user
Merge branch 'master' of https://github.com/kemccabe/betsy_rails
fix merge conflicts