Add comments explaining Travis deploy section
Add comments explaining Travis deploy section

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