TO DO:
sign up view - when errors are returned show messages in iOS
rails geofencing
sort restos by cuisine
show only open restos
json payload limits
clean up layouts
add scroll capability to views where user has to enter info and scroll
add unique on user id and place_type combo in addresses table.
show multiple addresses for user to choose from
STRIPE env variables in production
update user info
check boxes
delivery address choices
show multiple credit cards for user to choose from
recharge a credit card on file
send email - mailgun to track