Add (fake) class BytesIO in module io
Add (fake) class BytesIO in module io

kikocorreoso/brython,brython-dev/brython,jonathanverner/brython,brython-dev/brython,Hasimir/brython,Hasimir/brython,Hasimir/brython,brython-dev/brython,kikocorreoso/brython,jonathanverner/brython,kikocorreoso/brython,jonathanverner/brython,jonathanverner/brython,Hasimir/brython