added cc_last_four and transaction id to trips
added logic to add transaction to trip
added link to add payment to trip
refactored the form out of the view
transaction can be added to trip
updated the privacy policy
added customer creation
Merge branch 'master' of http://github.com/alexcodreanu86/nitar into payments
fixed merge conflict
Merge pull request #53 from alexcodreanu86/payments

Payments