Fix #1562: Add trafaret_config in requirements
Fix #1562: Add trafaret_config in requirements

pfreixes/aiohttp,arthurdarcet/aiohttp,KeepSafe/aiohttp,playpauseandstop/aiohttp,rutsky/aiohttp,arthurdarcet/aiohttp,rutsky/aiohttp,KeepSafe/aiohttp,pfreixes/aiohttp,KeepSafe/aiohttp,hellysmile/aiohttp,hellysmile/aiohttp,arthurdarcet/aiohttp,Eyepea/aiohttp,rutsky/aiohttp