added stripe gem and updated json gem in bundle
added stripe button to payment page, created confirmation page
stripe checkout creates payment object
stripe working except for discount code
adding billing address fields to payments
stripe: added course to description, price to payments table
fixed bug with blank discount code
order confirmation page
fixing redirect on credit card error
discount code now being passed properly
Merge branch 'master' into stripe
added discount code to stripe description
if no code, don't operate on it
moving code out of payments block
payments should be 1/3 of the full price
reverting to environment variables
price divided by courses count, not 3
Merge pull request #3 from rafrafgit/stripe

Stripe - completed testing on staging