Add temporary error message to sign-up page
change orders view from html to ruby
fix ruby form for order
route to completed order works
product page links to cart
order session is saved
Merge branch 'master' into products
Merge branch 'master' into user
rename review/show route to link to review id.
Merge branch 'master' of https://github.com/kemccabe/betsy_rails
Merge branch 'master' into products