Update logo in README
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saghul/aiohttp,singulared/aiohttp,esaezgil/aiohttp,jettify/aiohttp,alexsdutton/aiohttp,arthurdarcet/aiohttp,rutsky/aiohttp,noplay/aiohttp,jojurajan/aiohttp,alexsdutton/aiohttp,jettify/aiohttp,elastic-coders/aiohttp,Insoleet/aiohttp,z2v/aiohttp,decentfox/aiohttp,moden-py/aiohttp,jettify/aiohttp,pfreixes/aiohttp,singulared/aiohttp,mind1master/aiohttp,sterwill/aiohttp,panda73111/aiohttp,mind1master/aiohttp,decentfox/aiohttp,jashandeep-sohi/aiohttp,singulared/aiohttp,iksteen/aiohttp,z2v/aiohttp,hellysmile/aiohttp,danielnelson/aiohttp,juliatem/aiohttp,arthurdarcet/aiohttp,andyaguiar/aiohttp,elastic-coders/aiohttp,vedun/aiohttp,noodle-learns-programming/aiohttp,AraHaanOrg/aiohttp,pathcl/aiohttp,rutsky/aiohttp,arthurdarcet/aiohttp,hellysmile/aiohttp,alex-eri/aiohttp-1,moden-py/aiohttp,pfreixes/aiohttp,esaezgil/aiohttp,alunduil/aiohttp,saghul/aiohttp,z2v/aiohttp,moden-py/aiohttp,jashandeep-sohi/aiohttp,mind1master/aiohttp,vaskalas/aiohttp,vaskalas/aiohttp,morgan-del/aiohttp,jojurajan/aiohttp,jashandeep-sohi/aiohttp,avanov/aiohttp,alex-eri/aiohttp-1,panda73111/aiohttp,AraHaanOrg/aiohttp,AlexLisovoy/aiohttp,juliatem/aiohttp,KeepSafe/aiohttp,flying-sheep/aiohttp,vasylbo/aiohttp,playpauseandstop/aiohttp,iksteen/aiohttp,panda73111/aiohttp,decentfox/aiohttp,noplay/aiohttp,Eyepea/aiohttp,esaezgil/aiohttp,rutsky/aiohttp,vaskalas/aiohttp,AlexLisovoy/aiohttp,alex-eri/aiohttp-1,KeepSafe/aiohttp,KeepSafe/aiohttp,elastic-coders/aiohttp,Srogozins/aiohttp