temporary fix for websocket protocol
Got rid of deprecated warning message for raise_error
Refactor latest_market to current_market
Fixed exception error when user haven't activeated any kind of
two-factor authenticaiton yet.
Fixed sms error with twilio api for E.164 format
Do not remember and resume last select two_factor type anymore
Got rid of deprecated codes about coin deposit.
Move withdraw address validate of coin to background job.
Rename coin_deposits to payment_transaction
Move walletnotify coin deposit to background job
Update requirements.md
Update deploy.rb and nginx.conf
Rollback Currency#api
add ping/pong to websocket api to keep connection alive
Update production.md
Update production.md
Update production.md
Got rid of VERSION file.
Add new background worker for upgrade hot wallet balance
Update favicon.ico