updated setup.py testing async/await pypi install
updated setup.py testing async/await pypi install

ccxt/ccxt,tritoanst/ccxt,thijstriemstra/ccxt,ccxt/ccxt,ccxt/ccxt,aiueogawa/ccxt,aiueogawa/ccxt,thijstriemstra/ccxt,aiueogawa/ccxt,thijstriemstra/ccxt,tritoanst/ccxt,thijstriemstra/ccxt,tritoanst/ccxt,ccxt/ccxt,aiueogawa/ccxt,ccxt/ccxt,tritoanst/ccxt