reverted sleeps in test.js (cuz builtin rate limiting is still broken in ES5)
reverted sleeps in test.js (cuz builtin rate limiting is still broken in ES5)

ccxt/ccxt,ccxt/ccxt,tritoanst/ccxt,tritoanst/ccxt,ccxt/ccxt,ccxt/ccxt,ccxt/ccxt,tritoanst/ccxt,tritoanst/ccxt