WIP add number entry screens
WIP full SMS screen cycle works, still need to handle errors
WIP add more sms screens
add sms cancel buttons
more screen work
shorten switch statement by auto-handling default case
handle security code better
add pre-receipt screens
wreck with promises and retry
more tweaks to request module
WIP redeem
finish redeem sequence
prevent dispensing wrong currency
sms code working for zero conf
update to new raqia api
WIP EOD
fix up request lib
add phone field to tx
update lamassu.js to latest api
dispenseUpdate integration with raqia