basic paypal integration
style submissions page a bit, get ready for paypal processing
finish paypal payment front end implementation
paypal notify_url now looks for environment to properly write url
add env variables into paypal form so callbacks go to the right server
paypal ipn backend implementation, have to test on staging to see if it works
add missing comma
add end to close protected method in order
correct new_orders_url in show so paypal callback hits something that exists
correct syntax from previous commit
fix routes so orders/new goes to orders#create via post
fix validate_ipn_notification, notify-validate became _notify-validate... sheesh
remove paypal sdk from gemfile
fix params
remove incorrect migration
fix db issues caused by migration adding column to wrong table
remove all traces of incorrect migration
add destroy dependencies, add payment_date to order
add success/failure flash on payment